I’m looking to purchase knights of the old republic for the pc as a download to my computer. Where can I find a place to legally pay for and download pc games?

I really want to play PC games such as The Sims 3 and Roller Coaster Tycoon 3. But the computer I have now is too small(my CPU and stuff) so I can’t play PC games!! If you could tell me the exact name of the computer that you suggest and the reason why, it will be very helpful. And if possible, tell me also the price of the PC, thank you.

i am going to the states and i am planning to buy some psp and pc games. Would they work on my irish bought psp and computer back home?

Everyone is willing to throw in their 2 cents about how your future endeavor could play moderate games but will not be able to run smoothly the hardcore ones. So what are these games that take mammoth beasts of pc’s to run? Besides the obvious, Crysis or CoD4.
And dont tell me it depends on the specs. Thats just stupid.

I have brought loads of new games and I can’t install all them all onto my computers hard drive because it doesn’t have the memory to store them all. So I brought a new external hard drive, knowing that i can store and run PC games from it. But i don’t know how to put them onto it and still be able to run them of it onto my computer.