Please, someone

Ok, I've been away from the scene for a while. I have a 1.50 PSP and I just bought MG:A2. I see Artillery Livefire and MPH gameloader, but I can't seem to figure out how to use them. I see the tutorials posted, but I can't decipher those either. There is little documentation on the file. Please help! anyone! thanks. Also, I tried the Genesis UMD Launcher with Acid 2 and I couldn't get it to work either. -Sean

[Skelator03]

use run umd or something like that it would be better

yeah use run umd to play metal gear acid, it works i have it too.. well not really i have the iso of it

I tried runumd, but the machine just shuts off when i try it. Any suggestions?