I sure have - it's crashed twice to me actually. Very odd as I've never had problems w/ iTunes prior to this update. I read on Appleinsider that there are some other bugs w/ this release, causing negative effects when importing CDs. Just seeing if i'm alone out there - i know it's not my system as it's a Penryn 2.4ghz, 4gb RAM, w/ 100gigs free on the 7200rpm drive...