I have 3 12" Powerbooks and a Linksys wireless router. I can connect to teh internet and browse fine, the Yahoo Messenger can log in fine. But the MSN take for ever to log and most of the time it just doesn't. That happen with all my powerbooks at different distances even in the same room where the Linksys is. But when I connected one of the PB via ethernet the MSN ran just fine and it started run fine in the rest of the other computers connected via airport as well. Anybody experiencing something like this?