I have a 128MB MMC card in a 9210i and I'm trying to reduce device
memory usage as much as possible so I can browse larger .PNG and .GIF

I note the 9210i has the same problem my 9110i had -if the contacts
database is in the card, it doesn't display names for incoming calls
or SMSs, so I don't want to do that.

But anything else? Can the calendar database be moved?

See More: Freeing up 9210i device memory