Dell has available for me the Service Manual to the M1730 XPS. It's a biggun...looks kinda like the 1720 only much thicker. Yes, it does indeed have a 230W Power supply and by looking at the Teardown pictures the Video card is a dual GPU for some Sli Action. The specs list the 8600GS as the GPU....They do support SLI so it's quite possibly you're getting a pair of 8600GS's which are better than one or none. Here's some other notable features...higher end video cards are no doubt planned as well:
DVI Port (no VGA Port) and S-video output.
Backlit Keyboard
Traditional XPS LEDs color customizable.
Gaming LCD similar to Logitech's little screen on their G15 keyboard (probably will use same software)
Built In webcam.
So there's all I really have on it, along with a complete tear-down and rebuild of the system. Seems pretty cool, and looks like Dell wiill definitely be making other GPUs for this laptop as they become available (as well as it sporting SLi) Oh yeah, it's also that faux carbon fiber look like what showed up with the leaked pics. I kinda like it (I have better pictures than that one site did).
DVI Port (no VGA Port) and S-video output.
Backlit Keyboard
Traditional XPS LEDs color customizable.
Gaming LCD similar to Logitech's little screen on their G15 keyboard (probably will use same software)
Built In webcam.
So there's all I really have on it, along with a complete tear-down and rebuild of the system. Seems pretty cool, and looks like Dell wiill definitely be making other GPUs for this laptop as they become available (as well as it sporting SLi) Oh yeah, it's also that faux carbon fiber look like what showed up with the leaked pics. I kinda like it (I have better pictures than that one site did).







Right she's just the woman in Teal. 

