ZigZag Master

Hey there, I just picked up a m17x r4 with 7970m. I also own a Asus G75VX with 670MX video. My plan was to see which I liked best and sell the other. Both Machines have the same 3630QM cpu. Both machines have latest drivers. I have the 670MX OC'd to +135 core and +750 memory via Afterburner. - Bandwidth is under 100. The 7970m is at stock clocks. Bandwidth is 153. I was under the impression that the 7970m is light years ahead of the 670MX, but I am just not seeing it. FPS in games is 1-2 frames better in almost all cases. I have heard that there are problems with Enduro, but not sure if this is what I am running into. Also, small issue...GPUZ will not load on the Dell for some reason. Any ideas?

Hey all, just stumbled upon this thread as I picked up a G75VW-BBK for real a bargain price off craigslist. Just curious what the real world performance difference would be in a game like Far Cry 3 or similar with the modded BIOS. I certainly do not want to lose the backlight on the keyboard...has this been definitely resolved? Is there any danger in applying the BIOS itself (I understand the risks of overclocking) but I am referring to ruining the machine from the flash process itself? Pardon the ignorance...I have been working with computers since the Atari 8-Bit days, but this modded BIOS stuff is all new to me.