I have been working with RBE and flashing different clock speeds to my 5850. All has gone smoothly (great program) until I tried a few voltage increases with RBE. If I increase voltage to 1.20 and increase GPU speed by 5MHz, I can still save and flash, but what I get is VERY slow performance when I go to bench (for example 41 FPS on VeryHigh in Crysis vs 15 FPS post flash. However, I can use afterburner to softmod for example 1.200 to up the clocks further without issue. Voltage monitoring in Afterburner also reflects the voltage increase when increasing with Afterburner. I also notice the voltage table in RBE is empty, as it seems to be on most 5850 bios I have examined. Is it not possible to use RBE to increase the voltage beyond the 1.088 max voltage the original bios uses?