There were probably a bunch of satisfied people who found themselves using WeeJeWel's wonderful application called PRX Manager. Well, WeeJeWel has released PRX Manager v1.5, adding some extras into the mix for faithful users of his program.

For those who haven't heard of it, PRX Manager is an application that automatically copies PRX files you open. If there's a PRX game file, for instance, that you want to install, you can simply double click the file and PRX Manager will automatically give you a quick list of areas to copy the file in. 

PRX Manager has a couple of extra features. Namely, these would be the automatic PSP detection and the ability to install to VSH, GAME, and POPS folders all at once. Give it a try, and don't forget to check the readme while you're at it, just to be on the safe side. Enjoy!

Download: PRX Manager v1.5
Visit: PSP Development Forums