I've had this camera for almost a year. Imaging side is not stellar, but quite allright, but wireless as it's main feature is somewhat disappointing. Wifi only works under XP SP2 and it's depended on canon's utilities. There is no vista support even after a year after it's launch, so I think there aren't going to be any updates for vista.
Problems:
Wifi is almost useless with support for only XP SP2
Problems:
Wifi is almost useless with support for only XP SP2