Here's me entry into the PSP Hacks homebrew competition
I patched it to fix many inconveniences so update yours now and enjoy :)
Again i patched it, please update to the latest version to get hte best experience!
Also check out this video:
MAX Airstrike Upgrade (don't watch if you want to see the best upgrade for yourself in-game)
Here's a video review of boxhead with patch #1:
Currently patch#3 is out and it sports even more features to enhance your playing experience ^^
You can read it all the info and get the download here(Check the first post for an updated list of things fixed in the patches :)):