Im running ubuntu and windows 7 on a compaq preasario Sr5210nx. connecting wirelessly to a linksys WRT160Nv2 using a linksys WUSB600N usb adapter. Im using the exact same WPA2 setting under ubuntu and windows 7, but windows 7 wont connect (ubuntu connects automatically / flawlessly) in the connection settings window, Windows 7 says that im not using the right type of encryption settings for my router. it says "you are using WPA2 which is not the right type of encryption, please choose the appropriate type for your router" but I AM using wpa2...... I tried to update the drivers but compaq makes no windows 7 drivers for my model...and the windows vista drivers would not install...windows installed drivers automatically and it says they are all working properly at one point my computer connected to the internet, and was connected for a few days until i shut down the computer....while it was connected windows still showed me an "x" over the wireless connection icon, and in my network settings indicated that i was not connected to the internet (even though I was browsing the web) help please....This is driving me insane, ive been trying to fix this for weeks.