Sirius XM Radio (NASDAQ: SIRI) may get a bit of a lift this morning, as the company's corporate credit rating was raised by Standard & Poor's (S&P). The ratings agency upped SIRI's rating to "CCC+" from "CCC" and raised the issue-level ratings a notch. That said, S&P did keep SIRI's senior unsecured notes at "CCC-."

S&P analyst Hal Diamond attributed the move to "increased comfort with the company's near-term liquidity needs," following a loan from Liberty Media. Liberty loaned SIRI money in exchange for preferred stock, which is convertible into 40% of SIRI's common shares. This investment pushed significant debt maturities from 2009 to 2011.

"Is Bristol-Myers Squibb (NYSE: BMY) ripe for a buyout?," asks growth expert Karim Rahemtulla. Here's an assessment from the investment director of Xcelerated Profits Report.

"I've predicted over the last several months that the larger pharmaceutical companies would be on the prowl for possible acquisitions.

"As it stands now, we probably haven't seen the last of such offers - and thanks to the previous two large mergers recently announced Merck acquiring Schering Plough and Pfizer buying Wyeth, many analysts are now speculating that Bristol-Myers Squibb could be next.

For 25 years, Steven Halpern, editor of TheStockAdvisors.com, has surveyed the leading financial newsletter advisors asking for their favorite stocks for the coming year. This article is one of 100+ ideas in the Best Stocks for 2008 report.

"For more conservative investors, my favorite idea for 2008 is First Horizon National Corp. (NYSE: FHN), the Tennessee-based holding company for First Tennessee Bank," says Keith Fitz-Gerald, editor of Money Morning.

"Its banks feature all the offerings you might expect from a good regional bank: Savings, checking, mortgages, investment banking, and brokerage services. It's not exactly an innovative idea -- minimize risks and maximize profits.

"But let's face it, it's a tried-and-true strategy that most US banks have abandoned as they chase after the (allegedly) big profits that subprime-backed debt, leveraged buyouts and other similarly esoteric investments appeared to promise.

"Yes, FHN really over-extended itself in the credit markets and recently announced a loss of $14.2 million. More losses may be coming. And its ultra-high dividend yield off 7.93% may be in jeopardy. Nonetheless, we think the stock's beating was overdone.