So I do'nt have the 12v amp outputs on my current psu? it says it's sli ready, i figure if it's sli ready it's probably crossfire ready.
SLI ready doesn't really mean all that much these days. All it means is that it has 2 PCIe power cables and the ability to run 2 mid/low range video cards. It would for example run a pair of 550's in SLI, but put in a pair of 560's and you'd be stuck only able to plug one card in.