Help me make the right decision

I have a wii and i dont really like it.  I played oblivion and i liked it so i can either get the 360 or pc(im not spending the $ for a ps3).  I have a hd tv which is 720 i think.  My question is if I should buy a 7600gt graphics card and just upgrade my pc or buy a 360? 

The PS3 is more than just a PC, it's a super computer.kutaragism

depending on how powerful your pc is right now upgrading to a 7600gt might not help all that much.

Ecconomically it's the way to go if you are upgrading since they are only like $100 right now.

The problem is the 7600gt will only last another 2 years before it's considered pretty much obsolete, and I figure the 360 has about 4 more years left in it.

You could try waiting for the 8600GT to come out which is rumored to be around $180, and will probably last another 3-4 years until dx11 is released.  Of course by that time you'll probably need a mutli-core cpu and some more ram.

 Either way you're best off waiting cause MS is probably gonna come out with some new hardware for the 360, and same with ATI/Nvidia.