Hello hello, After having a problem with my cd/dvd drive, I rebooted my computer and did a clean install of Windows 7 from my Vista. So right now, I'm running Windows 7. I have a VAIO - VGN-CS320J. Windows 7 looks and feels great so far. The only problem is, my little sliding touch pad at the top doesn't work. I don't know if it's FN keys, but on top of my keyboard, there's a little sliding touch pad for volume along with a fast forward/rewind key. I used to be able to slide the volume up from there, but now it's not working. I looked it up and I know this has to do with my clean install of windows 7. I tried installing a bunch of drivers like everyone said online: Sony Shared Libraries Vaio Event Notebook Control Device And a bunch of other drivers that people talked about. I don't know what's wrong but it's still not working so I did a system restore to before I installed everything (so that I can have a clean slate). Can someone please help me fix my volume control slider please?? Thank you so much!