Everything is of course a tradeoff. If one wants, PS3 graphics, as the person I replied to suggested, then one will pay for it. If one wants something relatively inexpensive, then one might not get PS3 level graphics. Especially in an FPGA, compared to Sony's custom ASIC. The overhead that makes an FPGA able to "be anything" will slow it down compared to the custom ASIC. Plus, Sony had a big team of specialists and a huge budget, as do Nvidia, AMD etc., compared to the people willing and able to work on such things for open-hardware, or even proprietary in our kind of market, so our results may differ from theirs from those things as well.
Actually I am thinking of PPC to FPGA Replay is not a bad idea!!
THIS WAY I do not have to worry about buying a NG hardware that cost me 10k for example...I can have OS 4.1 running in that adorable, tiny cute little squishy FPGA Replay Arcade hehehhe even if it cost 1000 dollars for the CPU only it is still affordable over say 3.3k for X1000!
I like this...now I want this FPGA Replay even more...it is truly the best toy ever!!
No need for NatAmi, no need for C-One, no need for MiniMig...this is what we want