my spec is:
gigabyte ga p35 ds4
q6600
4gb ocz reaper
asus xonar dx
his hd4870
ocz 600watt
vista 32bit
basically my net randomly cuts off and the only way i can reconnect is to do a windows diagnose and repair, i think my network chip is on its last leg.
very frustrating when playing l4d/tf2/css and i timeout (pretty much everyday) but my connection on ventrillo is fine.
my isp is o2 and im on a 16mb package, ive spoken to them but i cant really say the problem is from them when i can do a windows diagnose and repair and reset the network adapter and the problem is sorted for a while.
edit: i don't want to buy a killer nic as they are very expensive and they look like a marketing gimmick, i just want a decent nic and im leaning towards the Intel PRO XP9400PT