The GT540m is a integrated GPU though. Most "dedicated" cards are MXM3.0 and are removable/upgradeable. The GT series is soldered to the motherboard (aka integrated), and not upgradeable.
Oh, it is too! I wasn't aware of that. Will have to pay closer attention to that in the future.
Also, I would be cautious when looking to buy computers second hand, especially laptops. You simply don't know what the system's been through prior to you buying it, and if its seen a lot of heavy use, then the chances of components failing could be quite a lot higher than getting a fresh new PC. But if you're careful, you can probably get away with finding a good, reliable second hand computer - but do your research first!
Also, the computer wolfeking linked to is quite good, especially for its price, however if you plan on running multiple OSs, then it might be worth getting a bit more RAM than just 4GB - but if the tasks he performs are mostly low in memory consumption, then it might be enough to get by. But as always, shop around, check out reviews, and compare prices and specs. The suggestions here are a good starting point, but I do suggest looking into it further yourselves.
Yeah Toshiba is the first choice. But any idea how hot does the CPU run while VMWare is on (on Toshiba)? My Dell runs at 92 Degree Celsius. Some day my CPU will die. What do you think about the cooling system of it
I havent monitored the CPU temperature of my laptop (Toshiba Qosmio, i7), but I know that it pumps out a lot of heat when it runs. I've got VMware installed on the laptop, and it doesn't seem to make any great difference to CPU temperatures (as far as I've noticed). It would all just depend how many tasks you want to run,and the intensity of them.