Ive got the original Antec Sonata and im going to upgrade soon so Im thinking ill need a more powerful PSU but id like to keep the case, I like the reviews the seasonic psu's get and the fact they are supposed to be pretty damm quiet, (i wasent overly impressed with the one that came with the antec) BUT Does anyone know if the 430w Seasonic S12-430 aPFC PSU Silent ATX2.0 or the 500w Seasonic S12-500 aPFC PSU Silent ATX2.0 from Scan will actually fit into the Sonata case? IM not sure wich psu to go for but im probably going to base the system on an abit an8 ultra with a geforce 6800gt so what do people reckon, As always any advice is appreciated, cheers