Spaces + USB Mouse... GRRRRRRRRRRR

[griffo]

I have a USB Logitech Nano WV or something like that, it has a nano reciever which is awesome. The mouse is great.

Ok, the button I have always used for Spaces, Mouse 5, is not working with Spaces. When I set it in Expose or Ventrilo, it works perfectly fine.

Usually, restarting my computer would help.

Any ideas? This is pissing me off...