The US version of Sony's PS3 backwards compatibility website is now open, so we English-speaking types can now find out which of the games in Sony's back-catalogue of thousands run into problems when played on the PS3.
There are around 200 games that, for the time being, don't function correctly on PS3. Errors range from small sound or graphical glitches, to more severe cases where games refuse to boot-up at all.
Sony has already said that it hopes to fix these problems with future updates to the PS3's firmware, and users can keep updated with the shrinking list on the backwards compatibility site.