Weak wireless signal in Vista but no Os X.

[Paniro]

In OS X i get full bars from, which i should since im right next to my airport express in my little apartment, but in Vista, I only get 2 bars. This makes streaming video to my 360 almost impossible for anything but low quality video as its real choppy. The network tuner in Vista media center says my signal is barely good enough for streaming sdtv, let alone hdtv.

Any ideas, or is this just how it is b/c of the drivers. Hope not.

[bdj21ya]

I'd guess drivers. You could check and see if there are other compatible drivers on this site.