Anonymous has released PS3SX v0.1. This is an emulator that allows you to play backed up PS1 games on your PS3. In order to use it you must obtain the PSX BIOS (SCPH1001.bin).

PS3SX PCSX port on PS3 using PS3 SDK and psl1ght it’s a hybrid for the pre-release. No source code will be available only when i completely port the emulator to psl1ght. Before xmas i will update it with a new GUI, save state, and cheat code.

You will also need to obtain the PSX BIOS (SCPH1001.bin) by some means, like Google. We won’t be hosting the BIOS here. Find that, download it and the PS3SX archive, follow the instructions and enjoy some crusty-looking PSX titles on your big screen!

PS3SX Pre-Release Features:
* 2 players
* All ISO formats
* PSX homebrew *.psx and *.exe
* Save works for player 1 & 2
* Sound support CDDA and XA
* Full screen
* Full speed

Download it from the Brewology Store or PS3 Homebrew Manager.