Wow! Just got Dell to agree to exchange my Latitude D630 with a chronically overheating Nvidia NVS 135M video card.
They'll replace it with 'a newer model with equal or better specs and a different video card.' I hope I'm not jumping out of the pot and into the fire, though! Must have been the threat to come at them with a broken bottle!
I am about to send it in for the third time in less than two years for repair. The first two times they replaced the entire motherboard, the first time for a bad video card, the second time for a wifi card that stopped working, and now it keeps typing the number 4 no matter what I do, and diagnostics is sending an error code for something video related (can't recall the details). Also, after reading about the video card overheating problems the first time, I downloaded a temperature monitor and the GPU routinely spikes to 70-85 degrees Celsius when running a second monitor (which is almost all the time). It would probably go higher, but I disable the second monitor and close any flash programs, and it immediately drops back to 50-60C. I already have a pretty good laptop cooler. This is very disruptive to what I'm doing at the time.
I just saw that nvidia is about to settle a class action suit on this matter: The NVIDIA GPU Litigation - Home Page
This probably helped my case a bit ... thanks, lawyers! And thanks to broken bottle suggesters!