That Shell Hide program is on my site.
I've battled this problem already and either you can use the Shell Hide program or you could probably make the GameLauncher program the windows shell. I haven't tried this, but it should work, in Win9x at least, I don't know about XP. Just edit the system.ini file and change the line that says: shell=Explorer.exe to shell=c:\GLaunch\GLaunch.exe (or whatever the proper path is). Just make sure you get the path correct or windows won't boot and it'll tell you that you need to reinstall windows. The drawbacks to this approach are that it disables any shortcut hotkeys that you may have (I need these) and when you call a program from the shell, it shows a button at the bottom of the screen.
See the Software page on my site for more info.