ChaosKnight has updated his PSP port of Basilisk, an MacOS emulator. Changes:

P-Sprint (press select to switch between P-Sprint and Mouse mode) Automatically adds DSK and HFV files

Supports MacOS 8

3 Levels of mouse sensitivity (DPad = slow, Analog Light = Mid, Analog Heavy = Fast)

http://forums.ps2dev.org/viewtopic.php?t=3741&postdays=0&postorder=asc&start=60