Thanks for the responses, after a deep investigation and testing, i went able to run some superpowers test games in that old rig, but the editor... it cannot even open a test 2d platform game. The main problem was the GPU that requires the privative NVIDIA legacy driver v96 that's only compatible with linux kernel 2.6 and lower and xorg v1.9 and lower, so i installed Linux Mint 13 and the propietary driver and it works!
Fortunately, my soon to be brother-in-law generously give me an old netbook that can run the superpowers editor and a few little things more, the only bad new is that only has working drivers for windows 7 32bits (is an obscure model of the Atom series, the infamus D2500, bundled with a Intel NM10 mothermoard, even intel can't produce new drivers because that series of processor was produced by Image Technologies, a crappy company that is not interested in making or mantein drivers for their products)