Hey , what I don't understand is about GMXT's min requirement as following

"Minimum requirements for Windows Mobile®, Palm® and Symbian® devices: 16MB program memory, 128MB storage card minimum (256MB or more recommended), 2GB storage card for full coverage"

then at the same time, it's required to plug in microSDcard given by GMXT into your PDA phone. so meaning that I need to install their card in order to work??can I save other non-relevant files into this card??