-rightuos-

My dervish is going shopping

windex is bad it contains ammonia. (unless you have ammonia free then nvm) Some CRT's have a coating on the glass to prevent glare, and windex...

this should fix your prob, just get the driver though http://www.realtek.com.tw/downloads/...&GetDown=false

system restore is in (start/all programs/accessories/system tools/system restore) if that doesnt help, i think legacy is a via setup just google...

if your running windows xp or vista, did you try system restore?