PCSX2 SVN r4917 is released. PCSX2 is an open source PlayStation 2 (PS2) emulator for the Microsoft Windows and Linux operating systems. With the most recent versions, many PS2 games are playable (although speed limitations have made play-to-completion tests for many games impractical), and several games are claimed to have full functionality.

PCSX2 SVN Changelog:
r4916
LilyPad:
Added a new option to the hacks section that sends a tabulator key press to PCSX2.
This toggles the turbo mode of the emulator, so users with pads don't have to reach out to the keyboard anymore when they want to switch between normal and turbo gameplay :)

Note:
I choose R3 for now since most games don't use that button. This could be made configurable in the future though.
r4917
UI: Keyboard shortcuts overrides via PCSX2_keys.ini

Keys combination can be:
"alt-" and/or "ctrl-" and/or "shift-" and ( F1-F12 or KP_0-KP_9 or SPECIAL1-SPECIAL20 )

Where:
Fn is function key n
KP_n is numpad number n
SPECIALn is hardware button n (whatever that means...)

Examples:
FullscreenToggle=alt-ctrl-f12
GSwindow_CycleAspectRatio=KP_0

See full configurable strings at the first comment.

Download: PCSX2 SVN r4917
Download: Official Beta Plugins Pack [09 August 2010]
Source: Here