Okay, here's a few reasons why I am tempted to get a PSP now:

-Lunar: Harmony of Silver Star. Somehow, XSeed got ahold of the original game and ported it to PSP for a November release with extra content.

-Dissidia: Final Fantasy. RPG Fighter. Easily Ehrgeiz but with tons of FF heroes and villains, intuitive combat system that mixes RPG progression with a fighter-based battle system.

-Shin Megami Tensei: Persona. The original. I'm a big fan of Persona 3 and 4. Although there is a chance the second one may be ported depending on the success of this one, I am tempted. VERY tempted. Another PS1 rpg with extra stuff.

-Star Ocean: Second Evolution. I loved the second game from the PS1. And again, its a PS1 rpg with extra content.

-Final Fantasy Tactics: War of the Lions...obvious.

-Valkyrie Profile: Lenneth...also obvious.

-Crisis Core: Final Fantasy VII...again obvious.

-FF7...already bought it for my PS3 via download. Might as well play it on the go.

-Popolocrois. Very cheap and kiddish RPG. But its entertaining.

-Little Big Planet. I love the PS3 version, and the fact there's a PSP version due out...I wonder just what can be done between them.

-Wild Arms XF...very addictive rpg. Hard in some instances.

It's taken the system over 3 and a halfyears to be figured out and now several of the titles on the list only prove the fact that PS1 remakes thrive on the PSP. Whats next? Xenogears? Lunar 2? Will Suikoden 1 and 2 potentially see a stateside release after 3 years??? You never know.