Trackpoint not working

[proaudioguy]

I did a Windows update and there was an optional update of an ATI PCI Express something. Well it screwed up my graphics. I finally figured It out after hours. I had to uninstall and delete the ATI driver. After a restart, Vista installed a ton of new drivers. USB, Video, Sound etc. Took another 2 Hrs to get the keyboard working. I still cant get the track point going. Windows says the correct driver is found but it encountered an error trying to install it. To make matters worse, the Lenovo installer won't even open.
what do I do?

Thank goodness for the tablet pen!