hi people, im wanting to sli my gtx 770, palt, but I cant see any sli slots on gpu for the bridge to connect to, theirs only a 4pin and 6 pin power connector which both connect to psu. my mother board has two pcie 16 slots its the g1 sniper. do I need a sli bridge or can I just plug them both in and attach power to them. gpu is the palit gtx770 not the Jetstream.