Half Byte Loader SVN r83 is released. Half Byte Loader is a project to build an easy to port user-mode homebrew loader for game exploits.

How to install and use Half Byte Loader:
1. Install the Patapon 2 Demo
2. Connect PSP with USB
3. Copy the “hbl” directory and the “h.bin” file to ms0: (copy them to the root)
4. Copy UCUS98732_DATA02 (Patapon 2 SAVEDATA) to ms0:/PSP/SAVEDATA
5. Copy your homebrew to ms0:/PSP/GAME
6. Load the demo, load the hacked save, load your homebrew.

Half Byte Loader SVN Changelog:
r81
wololo
- Still considered as EXPERIMENTAL RELEASE
- Made the Makefile more strict
- Fixed a few issues detected by gcc
- Fixed a malloc issue that prevented big homebrews such as Wagic from loading
correctly in rev80
- Fixed issue 129
r82
- Added scrolling menu for 40 homebrews max (thanks to MrShawman!)
- Separate mallocs for p5 and p2 (r80 and r81 malloc code was wrong)
- Included missing file lib.h
- Included some code for loading utility modules (not operating yet)
--> IMHO HBL needs a serious recoding effort...
r83
Fixed compilation error about uninitialized variable

Download: Half Byte Loader SVN r83
Source:Here