Analyst upgrades:

• Citigroup upgraded FPL Group (FPL) to buy from hold on valuation and recommends buying the stock into the staff recommendation. The firm raised its target on shares to $58 from $55.
• Deutsche Bank upgraded Smithfield Foods (SFD) to buy from hold as it believes the company's fundamentals and export demand outlook are improving. The firm raised its target on shares to $20 from $12.
• Credit Suisse upgraded T. Rowe Price (TROW) to outperform from neutral and raised its target to $60 from $55 based on strong net inflows and potential operating leverage.
• Microchip (MCHP) was upgraded to neutral from sell at Goldman.
• Toll Brothers (TOL) was upgraded to outperform from market perform at Wells Fargo.
• Ascent Solar (ASTI) was upgraded to hold from underperform at Jefferies.

Minyanville's Sean Udall dares to share the kind of keen insight and actionable information you won't find in any prospectus. Here he discusses some players in the tech sector. For more original thought, visit www.minyanville.com.

SuccessFactors (NASDAQ: SFSF): The stock prices secondary at $11.80 and is holding pretty tough. I'm watching this one pretty closely and was hoping for some post-secondary weakness to possibly add a starter here. A pretty good balance sheet just got better, but I guess the question is, "What is it going to do with that cash?"

Digital TV Holding (NYSE: STV): This company may have made a bottom recently and the deal announced today is exactly what the company talked about in its last quarterly call. I've commented on the possibility of it securing more revenue streams (partnering for recurring advertising revenue) in the past. It looks to be developing the conduits to deliver on that.

comScore (NASDAQ: SCOR): Google (NASDAQ: GOOG) news is hurting the stock badly. I sold my mine some time back after that series of paid click reports ahead of Google's last quarter that proved to be quite inaccurate. All that aside, I don't think comScore's core business is going to disappear within a compressed time frame and may be worth a long side trade if it moves near or under $20. I'll leave it be and see what develops, as the knife could cut further.

MOST NOTEWORTHY: Blackboard, Ruth's Chris Steak House, Texas Roadhouse, China Digital and Main Street were today's noteworthy initiations:

• Suntrust initiated shares of Blackboard (NASDAQ:BBBB) with a Neutral rating, as they sees risk to 2008 Street estimates due to minimal margin expansion.
  
• Deutsche Bank started shares of Ruth's Chris Steak House (NASDAQ:RUTH) with a Hold rating, as they find it difficult to recommend a high-end dining chain in this economic environment.
• The firm also initiated Texas Roadhouse (NASDAQ:TXRH) with a Buy rating and $15 target, citing the company's solid balance sheet, consistent operating history and low valuation.
  
• Piper expects shares of China Digital (NYSE:STV) will move higher as investors recognize the growth potential of the conditional access card market in China. The firm started shares off with a Buy rating and $43 target.
  
• Morgan Keegan resumed coverage of Main Street (NASDAQ:MAIN) with an Outperform rating and sees fair value range $15.50 to $17.00 based on MAIN's current yield of 9.2%.

OTHER INITIATIONS:

• Societe Generale initiated Centrica PLC (CPYYY) with a Sell rating.
  
• Conceptus (NASDAQ:CPTS) was initiated with a Buy rating and $27 target at Oppenheimer.
  
• JP Morgan resumed coverage of Eastman Kodak (NASDAQ:EK) with an Underweight rating, and Infinera (INASDAQ:INFN) and Starent Networks (NASDAQ:STAR) with Overweight ratings.