ell i would like to know if thre is any posible way to play gears of war on 64mb of a video card
i mean anyway or opinion so i can play till i get a next video card

Found this info:

MINIMUM REQUIREMENTS:
Windows Vista or Windows XP
Processor2.4+ GHz Intel; 2.0+ Ghz AMD
RAM 1GB
Hard Drive12 GB free hard drive space
Video CardNVIDIA GeForce 6600+, ATI X700+
Online Multi-player:Broadband Internet Connection, Games for Windows -- LIVE

Your specs, including actual computer Ram, look to be too low
You may need another gig of Ram as well (ie the above is minimum)

so i should get a new video car but where can i get it here in costa rica and ram (central america)

No idea. Don't they have mail or computer parts there?
Anyway, I'd probably sell it, and buy a gaming computer (it would be cheaper in the long run )

but they do sell games over here and computer but this computer costs 1000$ (plus tax)
and the games go for duble its price i mean imagine a gaming computer. so if you know of
a place or oline site that can ship some parts ill apreciate