Apple's U.S. sales skyrocket in February

According to a report released by market research firm NPD Group sales of Macs skyrocketed to 14 percent (in units), and 25 percent (in dollars) of all retail sales of computers in the U.S.

The results were reported by Pacific Crest Securities analyst Andy Hargreaves on Monday according to AppleInsider and represent a 60 percent unit growth and 67 percent revenue growth over 2007. AI also reports that overall U.S. PC retail shipments grew just 9 percent on a 5 percent increase in revenues.