I have a friend that had the same problem with Cshop locking up - he's an architect by trade so he has no idea about graphics drivers etc. The chipset was the Intel Extreme graphics (imbedded into the motherboard).
Upgrading to the latest Intel drivers solved all stability issues with Cshop.
-R
[UPDATE: The updated drivers have not solved the stability issue]
Upgrading to the latest Intel drivers solved all stability issues with Cshop.
-R
[UPDATE: The updated drivers have not solved the stability issue]