Windows seven suxxxx, i am using it lol xD the best system for play worms is windows 98 lol xD when i begin in wn i was on windows 98, 56 mo ram , Hard disk 4go xD and conection 128kbs, and i had no lags, now i am on amd64 dual core on windows seven and i have somes lags :S, so for the net explorer i am using ff, but try google crhome taht rox, i was using it when i was on linux ubuntu it's very fast and nice look... i will donwload it next time to try it on widows seven xD