Windows 7: Wireless Internet Disconnects

Hi

I put Windows 7 Pro 64bit on my computer about 2 weeks ago and I'm using a Belkin wireless USB adaptor to connect to the Internet.
I am connecting via Windows and NOT a 3rd party utility.

Some days the wireless connection is solid, but the majority of the time, the wireless drops and I have to reconnect it to the network.
This can happen once or several times during the day and it's pretty annoying, especially when playing games.

The router is in the next room and the signal strength is full.
When using this adaptor on XP Pro with the Belkin utility, I never had any wireless drops and the connection was solid all the time.

I've tried:
-Updating the USB adaptor drivers, but they're already up to date
-Setting the WLAN AutoConfig startup type to Manual and starting the service myself, but the disconnects still happen
-Switching power management off on the adaptor, disconnects still happen

Just wondering if there are any other suggestions in order to stop the wireless disconnecting.
Can't really run a cable but I am considering formatting back to XP which I don't really want to do.

Thanks

You might want to go into your router settings and change to a different wifi channel. Windows 7 seems to be more sensitive to channel cross over problems than XP was.

You can also use this Wi-Fi scanner to look for unused channels in your area.
inSSIDer Wi-Fi Scanner | MetaGeek