GPU-Z 0.4.5

* Fixed shader count on NVIDIA GTX 460, added die size & transistors
* Fixed ROP count on AMD Redwood
* Added support for ATI FirePro V7800, ATI IGP 320M, ATI FireGL X1, ATI HD 4200 variants
* Added launch on Windows startup function accessible via system menu and supporting UAC
* Autoupdater will not check for update when no Internet connection detected
* Fixed browser not starting correctly from autoupdater
* Screenshot detection that promotes GPU-Z's own screenshot upload feature
* Sensor data collection limited to 6 hours of data per sensor (~250 KB)
* Shortened Clevo PCI vendor name