64bit exe will allow memory use above 2gb of ram usage without the enabling of LAA (which arguably may or may not work). The 64bit exe also allows for better use of a multi-core cpu. I am running 64bit Win7 on a quad core machine, a 64bit version would be awesome.
2 x 32 bit = 64 Bit, that would make it twice as good. Anyway why are we still RAM locked this only limits the potential, but then again it can also open up a whole new can of worms with many errors to fix.
