Hi Pebbly. Yes, I have found the official Dell site and successfully downloaded the driver
for the touchpad (as well as a missing video card driver). It's a bit ironic, but I wanted to install the touchpad driver, so that I can disabble the device!
In reading many threads about installing Windows 7, I haven't seen any references to the fact that once Windows 7 is installed. some devices will no longer work because drivers
have to be updated, or installed. In my own case, I had to abort the 1st installation of Windows 7, because the BIOS had to be updated. Again, I can't remember reading about such potential problems before doing the install - even after running the Windows Upgrade Advisor.