I changed from Vista to Windows 7 and now my mouse options are limited and I cannot get my old logitech mouse to work as before. Is there a FREE download that I can do,I cannot find my original disc, it is about 2 yrs old. Any suggestions? Also now with Windows 7, the sound in the Control Panel does not come up when I click on it. Can I reistall the CD (Win 7) or would that be a problem? Thank you

Did you download the new drivers from Logitech's website? It should work for Windows 7. Logitech uses pretty universal software and is pretty good about updating their stuff.

Yes, I tried but it wanted me to download Driver Robot and pay for this and I only need a driver. Is there another way to just download drivers without the "scan robot service" ? Thanks

Go here: Mice (http://www.logitech.com/index.cfm/support_downloads/downloads/mice/&cl=ca,en)
Select your mouse then look for the Windows 7 Support link.