Oldschool games on PS2/PS1?
 

Anyone know where to get them? I've been lookin around and don't know what it's called. I know there was something for Dreamcast, like Nestor or something. There should be an emulator for playstation shouldn't there?

I can't answer the first question, and you shouldn't have asked. The playstation 1 emulator is called BLEEM(best little emulator ever) and it did in fact have a distribution for Dreamcast.

Are you wanting to play old games on the PS1/PS2? Or play PS1/PS2 games on the PC?

Zophar.net's List of Emulators for the PS1 (Arcade, GameBoy, NES, & Spectrum emulators)
Zophar.net's List of Emulators for the PS2 (Atari 5200, Commodore 64, NeoGeo CD, NES, BBC Micro, Sega Master System/GameGear, Spectrum, Genesis, SNES, & Turbografix-16/PC-Engine emulators)

The best emulator to play PS1 games on your PC is ePSXe, which can be found at http://www.epsxe.com/. As for PS2 emulators for the PC, there are some, but most are in very early development and don't run any commercial games or maybe 1 or 2 games at best.

You can always try doing it legally w/ Midway Arcade Treasures, Intellivision Lives!, and other retail compilations put out for PS1 and PS2.

I second CityFoAngels' suggestion. Atari Anthology, Midway Arcade Treasures 1 & 2, among other old-school revivals are all quality.

Sorry, I think you misunderstood my question.

I want to play the old games on my PS2, like tetris, dodgeball, mario, etc. I heard there were emulators for these games made especially to be played on the PS1/2

That would be the first two links posted by omega.

ohhh i guess i misunderstood. thanks!

of course you'll need a mod chip to run those emulators...