I'm still not through with SLI I only had one SLI setup once, but honestly I loved it. I was always against that, but I really enjoyed it.
Also, somehow I'm used to dig myself through a difficult board... used to have the DFI Venus edition before and that board was quite picky considering RAM also.
I think I'll get it done somewhen... hopefully. The stupid thing is, right now I don't even have a slight clue what the problem could be.