I made a collection of games that function well on the PSP 2.7. The index.html was made by me though. There is a total of 15 games that would keep you occupied for a long time.
So i say... Stuff Homebrew and switch to flash.
Here is the link:
To download it, click on the file, thene theres a download button at the bottom of the pop-up. Post if it works!