Flash Spacer v2.7
Posted by x3sphere at April 21, 2009, 1:33 pm

Homebrew developer alex_e has released an update to Flash Spacer, a utility designed for removing non-essential files from the PSP’s on-board flash memory, such as the Location Free player and various font files. When doing so it also backs up any deleted files for restoration purposes.
The latest build, version 2.7, features support for backing up the act.dat data file, which stores pertaint license data on downloaded PSN titles. This file of course can also be restored if needed.
Read more: Flash Spacer v3, Update: Flash Spacer v2.5, PSP Homebrew: Flash Spacer, F0 Spacer v2, Flash0 Spacer v2.0.1

Your first program.. Congratulations!
I already have my location free player removed from my Phat because of 150k add-on :)...
an di don't think i intend to remove it from my slim...
but nice way to start.. ;)