GPU-Z 0.3.4

* Fixed RV740 Bugs: ROP count, shader count, real-time core clock, BIOS dump size
* Fixed number of transistors on RV790
* Fixed BIOS reading on RV790
* NVIDIA driver version is returned correctly on Windows 7
* GPU-Z should work again on Windows 2000 without PSAPI.DLL
* Added voltage reading support for HD 4890
* Fixed default clock reading on ATI cards that have default clock < boot clock
* Fixed GM45 to be 65 nm and DX 10.0
* Added release date for GTX 275
* Fixed GT 130M to be 55 nm and added its release date