NTSC on PAL?

I have a PAL PS3 and I was wondering if games from the U.S (NTSC) would work on it. Also I was thinking about getting Dualshock 3 from Japan, would that work? Thanx in advance!

yes alot of games are region free so they will play in any ps3. And i think the answer to your second question is yes. check this link to see some region free games.

http://www.renchi.com/renchi/AdvanceSearchResult?regionFree=Y&platform=2&showPicture=Y

Thanks!