Wally has updated “Mr. Driller PSP” to v1.1 two days ago.

Changes:

Added PSP Slim & Lite / 3.71 kernel Support
Fixed up the exit button so now it works
Fixed Home Button
Fixed up where you press up and its pauses, its now on the correct button
Added Icon / picture

http://www.dcemu.co.uk/vbulletin/showthread.php?t=80032