Steve, I think you're confused about memory cards (onboard memory is card 0, springboard card is card 1, most devices only have one memory card) and VFS expansion cards. They're different. Memory cards use the Dm... calls. VFS cards use the VFS... calls.
See the "Expansion" chapter in the PalmOS Companion for an overview. You'll have to get your client to spell out what they mean by "support memory cards". If they mean launching the app from a VFS card, you have very little to do (essentially nothing, unless your app uses shared libraries or static databases). If they mean keeping the data on the VFS card, there's more to think about. Hal -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
