Yes, there are RPG Makers for the PS2, GBA, and I think the DS as well, so that's not exactly mind-blowing news

Much like Wolf, I've played around with it in the past. I used the 2k3 version mostly, though I did dabble in XP as well. At the time, though, 2k3 had many more online resources available. Plus, it came with an ATB system, yay!

I was making this big game that was essentially an FF in all but name (private use only, don't worry ), with like 16 playable characters, actual MP3 music instead of that midi crap and a lot of other pizazz, but it ended up running super slow before I managed to getting to the meat of the game. I don't know why, maybe it was too big or something, I just couldn't do anything about it.