I have my E1705 since April and made the 7800GTX soon after I got it, I had no problem or issues regarding performance/temp/compatibility. 130W PS brick and 7800GTX detected on BIOS as you all read on this thread. no problems to make system go standby or such. I have 2 problems, maybe you guys check and can give me an answer. DVI is not working, monitor does not detect any signal from that video port, however, it detects the signal from the analog video port. The other problem comes when I connect the monitor to the analog port and switch display to use external monitor, which is the only port that seems to be working. The problem is that the Laptop LCD backlight stays on, it does not shut when I am not using it and the lid is even down. This might be related to the 3min standby issue some or all of you are having. Can any of you guys that made the mod test and let me know your findings?