Oh OK, thanks heaps Anger. Looks like im going on a hunt for VB6 eBooks then! Yeah well i am familiar with the VSH decyption and encryption stuff now, I've reanged my menu for example to put the "Video Settings" in the "Video" category of the XMB, and the 'Network Update' has been changed to 'Reboot PSP' and it's at the top of the 'Network' menu (which will be a "System" menu in the theme I'm working on) so yeah. I've started studying the VSH structure of how the XMB icons are placed, and I've found that icons for ejectable media (MSDuo and UMD) are not defined the same way as the usual icons. That probably made little sense, but I'll post my finds soon in a new thread with screenies and addresses and such. This thread is pretty much over now. Thanks heaps guys.