Earnings were $2.32 per share, up from $1.97 per share in the same period last year, and well above the $2.02 per share the Street was looking for. Sales were $23.25 billion, lower than the $23.59 billion predicted by analysts, but second-quarter net income was $3.1 billion, up 12 percent year-over-year.

IBM, it seems, is generally weathering the econalypse pretty well (investor presentation). Indeed, the company raised EPS guidance for the full year, saying it now expects to earn at least $9.70 per share this year, compared to its previous forecast of $9.20. (Click on Highlights summary below to enlarge.)

“As a result of our strategic transformation, we have a very strong business model that is delivering superior earnings, cash, and client value,” said IBM CEO Sam Palmisano in a statement. “We are optimistic about how IBM is positioned to make the most of current growth opportunities as well as those that emerge as the economy recovers.”

I guess IBM’s practice of sacking U.S. employees and shifting their jobs to lower-cost countries is serving it quite well in this souring economy.

IBM (IBM) shares, which are already up more than a quarter this year, rose another 2.1 percent to $112.93 on the news.

Amazing when you think about it, really. On the promise of the Pre and the company’s new WebOS operating system alone, Palm (PALM) has added more than $1.5 billion to its market cap. A quick and impressive recovery, and one that analysts say is likely to continue now that the device has had a successful launch.

In an investment note today, RBC analyst Mark Abramsky esimates that Palm has sold 150,000 Pre handsets to date and predicts it will sell 4.1 million in fiscal 2010 and 6.5 million in fiscal 2011.

Over at Credit Suisse (CS), analyst Deepak Sitaramaneven is even more optimistic. He sees Palm selling 7.7 million Pres in 2010. “The successful launch of the Pre at Sprint Nextel (S) has raised carrier interest given Palm now offers a credible alternative to Apple (AAPL),” Sitaramaneven wrote. “We believe this will drive top-line growth of 144% in calendar 2010, and our estimate is predicated on 7.7 million units in calendar 2010.”

That seems a rather…buoyant prediction for a company still grappling with Pre supply issues. That said, if Palm is able to score distribution deals with Verizon (VZ), AT&T (T), Vodafone (VOD) and others by the beginning of next year, the prediction may be within the realm of possibility. Something to think about as the company prepares to report quarterly earnings tomorrow.