There is no hiding the fact that Apple does not particularly want to do lunch with Microsoft. The launch of Vista also seems to have broken iTunes, with various problems and a previously issued fix. Apple has said in a statement; “iTunes 7.0.2 may work with Windows Vista on many typical PCs. Apple recommends, however, that customers wait to upgrade Windows until after the next release of iTunes which will be available in the next few weeks.”
So, Apple have warned you to wait a few weeks before upgrading... so do it, just wait guys, the new iTunes is just around the corner, maybe even wait a little longer for the far superior Leopard !