I've got a Mio A201 which runs Mobile 5 and I've apparently successfully installed them, but I can't find any icons in programs or elsewhere. Soz.
I've managed to test them out on my own pocketPC and they install to the program files directory in their own subdirectories. No idea how to get icons to appear in the programs group though.
Not installed them yet but the icons in the programs group are just shortcuts.