What's everyone's opinion on the best pda for the money to use as a remote? As well as what you think about amount of memory that might be needed in the future if someone adds functions to allow the pda remote to keep tvguide and auto switch channels/vcr to a preset schedule.

1. Palm Pro at like $75 from ebay (only 2 megs).
2. Palm IIIe around $100 new on net (only 2 megs also).
3. visor $179, new only 2 megs but expandable.
4. Visor Plus $260, new 8 megs and expandable.
5. Palm IIIcxe $250, new, 8 megs and expandable.
6....