varrianten 0 Posted December 31, 2011 I am trying to install to cards in my pc,but the software from survawetech does not seem to find more than 1????? Someone....somebody..... Help????? Share this post Link to post Share on other sites
Seedigital 0 Posted January 9, 2012 From Memory the early versions of the GV250 don't stack, In fact I don't think i've ever seen a dual card GV 250 system. Your probably better off getting a single gv600 or gv650 8cam + card Share this post Link to post Share on other sites