Ok i have two computers if you didn't know they both have steam now and one is a true hp windows XP and the other is a dell windows 98 2nd edition upgraded to windows XP. ok the reason i want two computers running is so when my parents want the hp computer i can still play but..... the dell is too slow i dont know if its because its too old or if there is not enough memory or what so if you have any cheap ideas i thank you... if not thats ok