Hewlett-Packard Co. (NYSE: HPQ) probably had a blockbuster quarter at the end of 2007, according to research firm iSuppli. This is the firm that tears products apart to arrive at a cost of materials and digs into mounds of data to make sales projections on companies before they release official information. ISuppli is estimating that the world's largest PC maker increased shipments in the final quarter of 2007 to 14.6 million units from 11.6 million units, 25% above their 2006 year-end figure,

If that figure is accurate, then it just continues HP's remarkable comeback in the last 24 months under buttoned-down and get-it-done CEO Mark Hurd. Things were rosy for competitor Dell, Inc. (NASDAQ: DELL) as well in 2007's final quarter, with iSuppli stating the the Texas-based PC maker having increased shipments 17% from 2006's final quarter to 11.3 million units. And don't count Apple, Inc. (NASDAQ: AAPL) out as well, as the smaller PC maker increased shipments a whopping 39% in the last quarter of 2007 according to iSuppli. Apple has increased its PC shipments in excellent ways with excellent products -- but globally it's still in sixth place.

The story here is HP -- its immense presence in consumer retail was timed either perfectly or by design to capitalize on the thirst for laptop PCs from that segment -- something that caught Dell completely off-guard in both areas (consumer laptop demand and retail availability). In 2008, HP's mammoth footprint in the computer business is not expected to slow down, something that Dell desperately wishes would happen. So far, there is little to no chance of that happening.