If you've already purchased Minis and want to play them on your home console, all you have to do is go to the Download List of the PlayStation Store. We tested a few Minis on the PS3, and we'd have to say that the PSP upscaling is good, but not perfect. While the games are very playable on a TV, it's clear they're still low-res games being played on a high-res screen. Still, it's a good value-add for those that have both a PS3 and PSP system.
Check out the walkthrough after the break.