I recently had to reinstall WIndows 7 on my TP 43 and ran into the graphics driver issue for Intel 915GM/GMS 910 GML Express Chipset Family. Levnovos Driver website specifies an XP Driver which does not work and gets removed by WIndows 7 after each system restart, if istalled with XP compatibility.
Finally I found a working driver on Intels's website:http://downloadcenter.intel.com/confirm ... ss+Chipset
Unzip, and install using setup.exe under XP SP 2 Compatibility and administrator rights (click right on the setup exe file) it does the job.
I hope this helps some other TP43 owners.