Does anybody here have any first hand experience with these? Im thinking they may be an ok solution to multiple monitors on low end systems, with on board memory am i right in thinking it wouldnt take a great specced computer to run 3/4 22" monitors? they dont even seem too expensive about £45 seems cheaper than the matrox solutions. I cant find any reviews on them, andcant seem to work out if you can run 2 monitors off the graphics card and another 2 monitors from 2 of these?