Homebrew developer TheAceOfFire said it very well. There are a lot of themes coming out lately for our dear PlayStation Portable (PSP) units that swapping back forth has become a nuissance. That's why he came up with the app ThemeMagic! that makes theme swapping rather easily.

To be precise, ThemeMagic! makes a backup of your current theme and allows you to save it in a file format that the homebrew application can understand. This then will let users swap quickly between themes. ThemeMagic, as you might have realized by now,
is very useful especially when your using a theme with an rco and you want to change it to another which doesn't have one, and vice versa.

Aside from that, the program has a "ThemesAddNew" folder that will let you make additions to your current theme instead of reseting to the original one. ThemeMagic was tested on 3.0x OE and 3.10 OE-A. While TheAceOfFire believes that this application is safer than most flashing, he still recommends to be careful and have a fully charged battery before using it.

A step by step installation for ThemeMagic has been provided in the accompanying readme file.