Troubled movie renter Blockbuster has been looking for a buyer, and we learn today that DISH Network (DISH) has won the auction for the company, with a deal valued at $228 million in cash.

Blockbuster was once the biggest name in video rentals, but it has been unable to keep up with changes in the market created by companies such as Netflix (NFLX) and Redbox.

Dish Network (DISH) competes with satellite pay-TV providers like DirecTV (DTV), cable companies like Comcast (CMCSA) and Time Warner Cable (TWC), and telecom operators like AT&T (T) and Verizon (VZ). The company recently released its earnings and, due primarily to improved margins primarily, we have updated our price estimate for Dish Network's stock to $27.77. Our price estimate stands at a premium of roughly 20% to market price.

Analyst Upgrades

• Intel (INTC) was upgraded to buy from neutral at UBS.
• Wells Fargo upgraded MetroPCS (PCS), Coventry Health (CVH) and Scientific Games (SGMS) to outperform from market perform.
• Estee Lauder (EL) was upgraded to overweight from equal weight at Barclays.
• Simon Property (SPG) was upgraded to buy from hold at Jefferies.
• Citigroup upgraded BreitBurn Energy (BBEP) to buy from hold.

TiVo (TIVO), an expert in digital-video recording, closed Tuesday's regular session at $9.15. It was up over 1%. Sure, that sounds swell when juxtaposed with Tuesday's market action. It does nothing, however, to make me like the stock.

The 52-week low for the shares is $6.41. The 52-week high is $18.93. The one-year chart is ... not appealing. You've got a big spike in buying interest near the right side, preceded by sideways action. Then, a nasty plunge. How can you possibly comprehend this technical situation? It's difficult at best, and I'm not going to pretend I know where the stock is heading.

Here are some highlights from this past week's earnings coverage on BloggingStocks:

• Blockbuster Inc. (BBI) Q1 net loss was in line with estimates and same-store sales declined, shares also fell.
• CA Inc. (CA) shares sold off on high volume following the Q4 earnings miss and disappointing guidance.
• Cigna Corp. (CI) reported better-than-expected Q1 earnings and higher revenue, and reaffirmed its full-year outlook.
• Cisco Systems Inc. (CSCO) beat Q3 earnings and revenue expectations in the "strongest quarter in our history."
• Dean Foods Co. (DF) lower Q1earnings beat analysts' estimates, but shares fell on heavy volume afterward.
• Denny's Corp. (DENN) bested consensus estimates and year-ago EPS by a penny, but said same-store sales fell.

DISH Network Corp. (DISH), a provider of television entertainment channels whose competitors include Comcast Corporation (CMCSA) and DIRECTV (DTV), is trading higher about an hour before the closing bell. It's up 50 cents, or over 2%, to $21.80. Volume isn't that great, though. And I have to say, I'm not sure I'd want to join in with the buyers.

Over the last twelve months, the stock has seen a nice rise. Before you become too impressed, keep in mind that the 52-week range is a relatively narrow one. The low is $14.17, while the high is $23.06.

Philadelphia-based Comcast Corp. (NASDAQ: CMCSA), which is said to be buying a controlling stake in NBC Universal, is scheduled to discuss its third quarter 2009 financial results in a conference call Wednesday at 8:30 AM ET. You can catch the live webcast of the call on the company's website.

During the three months that ended in September, Comcast launched an internet portal for kids, a collaboration with the NFL, and a trial of On Demand Online. Analysts surveyed by Thomson Reuters expect this leading entertainment, information, and communication provider to report earnings of $0.25 per share, just a penny per share lower than in both the previous quarter and a year ago. Comcast earnings have beat the Street view in the past four quarters, by as much as seven cents per share. Revenue for the third quarter is expected to be 3.5% higher to $8.9 billion.

As earnings season begins to wind down, some apparel retailers are scheduled to report quarterly results this week. Analysts polled by Thomson Reuters anticipate that Walmart Stores Inc. (NYSE: WMT), the 800-pound gorilla in the space, will report that it earned $0.77 per share in the first quarter, about the same as in the first quarter of last year. But JCPenney Co. (NYSE: JCP), Kohl's Corp. (NYSE: KSS), Nordstrom Inc. (NYSE: JWN), and Urban Outfitters Inc. (NASDAQ: URBN) are expected to report lower profits for the first quarter as consumers continued to hold off on spending. Macy's Inc. (NYSE: M) and Abercrombie & Fitch Co. (NYSE: ANF) are expected to have swung to a loss year over year.

Whole Foods Market Inc. (NASDAQ: WFMI) and Winn Dixie Stores Inc. (NASDAQ: WINN) are likewise expected to report declining earnings, while the Great Atlantic & Pacific Tea Co. (NYSE: GAP), parent of the A&P supermarket chain, is expected to have narrowed its net loss 68.9% to $0.28 per share.

While the release of economic data doesn't stop next week (see economic schedule highlights below), the earnings season does wind down dramatically. Most of the S&P 500 companies already have reported on the past quarter, which means dismal earnings news is largely behind us, at least for a while. About the only companies of note expected by analysts surveyed by Thomson Reuters to report falling earnings this week are Costco Wholesale Corp. (NASDAQ: COST), Wendy's/Arby's Group Inc. (NYSE: WEN), Foot Locker Inc. (NYSE: FL), Bank of Montreal (NYSE: BMO), and Steinway Musical Instruments Inc. (NYSE: LVB).

While PetSmart Inc. (NASDAQ: PETM) and Big Lots Inc. (NYSE: BIG) quarterly profits are expected to be about the same as a year ago, Liz Claiborne Inc. (NYSE: LIZ), Kenneth Cole Productions Inc. (NYSE: KCP), Ciena Corp. (NASDAQ: CIEN), and Trina Solar Ltd. (NYSE: TSL) are expected to have swung to losses in the most recent quarter.

Comcast Corporation (NASDAQ: CMCSA), a cable/broadband entity that competes with Verizon Communications Inc. (NYSE: VZ) and DISH Network (NASDAQ: DISH), reported earnings for the fourth quarter on Wednesday. Adjusted revenues increased 7%, and earnings per share jumped 35% to $0.27. Not a bad performance, and in fact, earnings beat estimates by four pennies according to this source.

Perhaps the biggest piece of news in the release is the increase in free cash flow for the full fiscal year. That jumped 56% to $3.7 billion, driven in part by a decrease in capital spending. I liked reading that management intends on focusing on free cash flow. It better, because it's going to be a challenging environment for the cable business, and the company committed itself to raising its dividend by 8%. On the flip side, though, as has been noted in a couple news reports, Comcast stated in the release that it doesn't feel like buying back stock at the moment. That won't be comforting to shareholders who have seen their shares hovering closer to a 52-week low than a 52-week high.

This post is part of our feature on Money Losers of 2008. See all 20.

There's no doubt about it -- times are tough. People are struggling to find work and to pay the bills as the value of their homes and savings dwindle. The poor get poorer, and the rich get richer.

Or do they? It's all relative, of course, but world's billionaires have been taking some big hits too. We take a look at Sheldon Adelson, Kirk Kerkorian, and Lakshmi Mittal in their own separate posts, but here are some other billionaires who have lost billions this year (courtesy of Forbes and Business Sheet).

• Brothers Anil and Mukesh Ambani of India's private conglomerate Reliance lost $32.5 billion and $28.2 billion, respectively.
• Warren Buffett, the Sage of Omaha, lost $16.5 billion. Shares of Berkshire Hathaway Inc. (NYSE: BRK.A) are down about 32% since the beginning of the year.
• Microsoft (NYSE: MSFT) founders Bill Gates and Paul Allen lost $12.3 billion and $2.6 billion, respectively, while CEO Steve Balmer lost $6.5 billion. Shares of Microsoft are down 46% since the beginning of the year.
• Larry Page and Sergey Brin, cofounders of Google Inc. (NYSE: GOOG), lost $11.9 billion and $11.7 billion, respectively, and CEO Eric Schmidt lost $3.8 billion. The share price of Google has fallen 55% since the beginning of the year.
• Larry Ellison, CEO of Oracle Corp. (NASDAQ: ORCL), lost $8.2 billion. Shares of Oracle are down 21% since the beginning of the year.
• Media maven Sumner Redstone lost $7.2 billion. Shares of his private investment firm National Amusements fell 70% this year.

Cable entity Comcast (NASDAQ: CMCSA) had a kicking third quarter. A look through the press release shows a string of double-digit growth rates. Can't complain about that in a distressed economic period. Revenues, operating cash flow, and free cash flow really shined. Adjusted earnings per share increased 33% to $0.24.

According to this article, the bottom line beat expectations by two pennies. However, that article also contained a bit of a bearish take on Comcast's quarter from an analyst. I don't know, I thought Comcast did a decent job considering the recession. There's no question that the business will be affected by the slowdown and the bad housing market. I concede that. But, given that management is maintaining its outlook for revenue and operating cash flow growth, I just don't feel bearish on the stock from a longer-term perspective. And let's think about this. If digital content distribution is destined to be the wave of the future, won't Comcast be a major player in that wave? I would think it would be. Don't get me wrong, it has competition to contend with. You've got Verizon (NYSE: VZ) and its FiOS product, DISH Network (NASDAQ: DISH) and its satellite offerings, etc. Comcast and its Internet/phone services have had great success in terms of resonating with subscribers. The company is doing well, in my opinion, of building valuable brand equity for itself.

And keep in mind that content providers such as Disney (NYSE: DIS), Time Warner (NYSE: TWX), Viacom (NYSE: VIA), and Sony (NYSE: SNE) will always find it to their advantage to work with Comcast on hatching new distribution avenues for content, a fact that will provide further growth opportunities for the cable company. As an example, Comcast, with partners Lions Gate Entertainment (NYSE: LGF) and Sony, is involved with the Fearnet horror channel. Yes, I would definitely say that Comcast is going to increase its reputation as a player in Hollywood. And that should be good for the stock.

Disclosure: I own Disney; positions can change at any time.