OK, a lot of 1.5 users have their update icon disabled, well, why waste that icon. the_darkside_986 gave me this idea in his calculator thread. What if we replaced update_plugin.prx with our own .prx. Using the same method as the custom firmware, rename the .elf to .prx. Then when we click on the Update Icon, it'll run that .prx. When I try this under SXT BFM firmware emulation, it gives me some error. But this could be because of BFM, or it could be because I'm not compiling the app right. So maybe someone else wants to have a go at this.