is it worth it to buy a ps3 or a upgrade pc in 2007

I mean come on the ps3 you cant realy upgrade were as a pc you can upgrade it mod it to how you want it like put more ram and new grfx cards in when they come out ps3 you cant do nothing like that they have sweet games but most people prefer pc because most off the game come on it were as ps3 you obviously can only play ps3 games the are also emulators for saga and nintendo for pc i would like your opinion on this what do you think.

pc becuz ps3 is lame

Well, are the exclusives that the PS3 has to offer enticing enough to convince you to buy one?  Also keep in mind that even if you buy a PS3, you still need a PC anyway to do word processing and check the internet.  And to get PC quality graphics out of a PS3, you need a super nice TV.

I dont think so, I can live without MGS4.  if youre gonna buy a console, get a Wii...atleast those focus on gameplay instead of aesthetics.

Besides MGS4 (if it even comes out this year) the PS3's line up is shoddy. The 360 Vs PC for this year would be a much better debate.