It's all about the Software

In later versions of the gateware on the HL2 there is a band-volt modification to automatically change the band on a linear amplifier (it sends a specific voltage per-band to the amp).

It's explained here:

This mod implements the generation PWM...

Has anybody experimented using the GPU on the relatively new Intel I750 or other video GPU cards? If so I wonder how it works. The price is not bad at all, about $200US.

{^_^}