Applied Materials (NASDAQ:AMAT) was highlighted in a prior column, and continues to be a quality Fallen Angel whose price is depressed.

FORBES: Ride The Market Cycle With Marvell

For answers to questions about upgrading to Windows XP without buying a new computer, Microsoft's MP3 audio quality and running PC programs on an emulator, check out my Mossberg's Mailbox column in Tech Center.

WSJ: Apple Brings Flair To Its MP3 Player