It was only a couple of days ago that Sony flicked the switch on 3D compatibility for the PS3 -- albeit without retail games that can yet exploit it -- so what better time to dig into the nitty gritty details of the company's implementation of the third dimension? Digital Foundry have done just that, starting off with a discussion of how Sony translated WipEout HD from 2D into 3D. Noting that the original version ran at 1080p, Sony's senior development manager Simon Benson explains that notching resolution down to 720p ope
