Not too long ago, I wrote about how you can install Quicktime on Linux via WINE and if I remember correctly, I said that I prefer iTunes 7.3 instead.
Well, it did not take that long before iTunes 7.3 support on WINE gets released. What makes this even better is that the iPhone is now supported! [unfortunately, I have an unlocked iPhone and wouldn't dare test if the iTunes on Linux to iPhone interface works]
Next is 7.4 – for the iTunes ringtone support. :) Place your bets now – how long will it take for WINE to support it?