In A8 using a Dell Optiplex with integrated GPU/Windows XP, the new shooter template code from Aum94 and the old from Aum93 shooter template code (using A8 as well) results in one error message, then it runs, but the player camera view floats in the air at the rate of say...a hot air balloon ascending (without stopping). Yes, the latest Direct X drivers are installed. The error code is something to the effect "[invalid Direct X call]". A7 ran fine on this machine.

I think it's important that engines run on old machines-- for the sake of a bigger target market.

Perhaps the floating is related to the new PhysX integration...
Perhaps a Geforce or higher card would fix the floating and the error message?