You'll find about 50 manufacturers who build on that same Clevo chassis.
Here's the one I bought as it was the most customizablehttp://www.pro-star.com/index.cfm?mainpage=productdetail&model=5729&subpage=pricetable#gotop
The 1920 x 1200 screen is unbelievable.
Of course, if you gonna go with one 8800 GTX, why not go with 2 in SLI ??? Or maybe 3 HD's in RAID 5 ?http://www.pro-star.com/index.cfm?mainpage=productdetail&model=9194
As for the speakers, I use the Logitech 5500'shttp://www.logitech.com/index.cfm/speakers_audio/home_pc_speakers/devices/224&cl=us,en
And here's a tip that will save ya 40 hours of web searching.
These Clevos no matter who ya buy em from (Sager, WidowPC, Prostar, whomever) have some of their speaker outputs on the right side and I always found my wrists sitting on them. Worried about what effect that was having on the sockets, I wanted to switch from the 3-4 wire options to the single cable S/PDIF. But no one including ANY of the Clevo distributors knew where to get a cable. I found one place:
Here's the cable you need to go from "Laptop S/PDIF out" (3.5 mm) to "Speaker S/PDIF in" (RCA):http://www.ramelectronics.net/audio-video//rca-to-3-5mm-s-pdif-cables/custom-series-spdif-cable-digital-audio-3-5mm-to-rca-spidf/prodSPDIF.html