Yes, they sent a team over to install it (they weren't very bright, very straight forward in what they knew) and i tested it out... the internet speed and everything was ok but i did not test more stuff in the same time to see this problem.
About the drivers, the ones for the notebook are up to date, although i don't about the wireless adapter (Cisco EPC2425).
IF the adapter might be having problems, some tips about would be great... but it's unlikely, i mean, it worked great on a notebook with xp on it
I'd be glad to use xp but my model of laptop doesn't have any drivers for it on the official site and i wouldn't go with trial n' error drivers... oh yeah.. and none for video (Ati Mobility Radeon 3670).
But i'd like to solve this and still use Windows 7, this is my only issue with it...