Mpilch:
The PSU you have (Hiper 580W) is one of two options that i have narrowed down for my new PC, i'm in England and there is roughly £40 ($80 bucks) between the pair.
Would you be comfortable SLI'ing on that PSU? i'll be running a E6300, 2GIG Corsair XMS2, 250gig SATA, a few case fans, usual drives, nothing major.
I'll be getting a SLI Mobo (Asus 650i) to go with it, i'll probably however put a 1950PRO in until DX10 becomes affordable AND fully utilised (maybe 6-7 months?), and then only when necessary for high end eye candy gaming go DX 10 SLI.
My other option is this.
http://www.newegg.com/Product/Product.asp?Item=N82E16817811007
I think the Hiper will do the job until i go DX10 SLI at least, not sure about further though, but i'm almost convinced the Tagan with it's 56A across he 12, would power any system i'm likely to have for 3 years+ no worries.
Not sure whether too go the whole hog now, even though the Tagan is somewhat overkill and be done with it, or get the Hiper now and save the money.
Thanks.