DARIA YOU IDIOT!!! You must have spent to much time trying to become prom queen a few yrs ago in high school for which I am sure you failed to achieve, let alone your poor abilities to read common English and understand the context, coupled with quite poor research skills...
A. NO P2 could dream of running 2000+mhz and run vista LMAO not a snowballs chance in hell, so I see a reporting error there.
As I said likely a Core2 duo, more than enough horse power to run SL
B. the Intel Bearlake B According to SL WIki while not on par with, and I am sure you have the best ATI 5870 crossfire, shows to run a mean avg. of 15 fps. and will out perform the GMA chip
C. DID YOU NOT READ... Larryk is on a fixed income, so unlike you with your McDonald's manager position is likely not able to get the uber gaming rig I am sure you have, oh and built yourself.
D. I saw your avatar pic. in your self centered thread the eyes look freakish...
Sorry I had a rant running there...
Larryk it is true that a rent to own place will way over charge for, well for anything they "rent to own" it is true you could get a decent system for 600usd.
but if not in your financial budget? Here, one update your drivers this can be done at the Compaq site, make sure Vista is also updated as well, and to contact Aaron's and pose to then you wish to add a card to your PC. Even a new big box store Compaq, HP, Dell whatever, adding a card will not invalidate the warranty.. Worth a try
Please do not be discouraged by one tiny persons response here there are many from what you can see that do actually like to be of help.