So I have a dell optiplex 755 sff, windows vista 32 bit, 4 gig on ddr2 ram and a 1gig amd hd 5450 gpu and I want to use xbmc but I have no clue on how to set it up I've downloaded it and it opens fine but from there I'm completely lost.
Does any one have a idiots guide to xbmc using layman's...