PIM Data linked to SD, Can the Sharp PIM data files be symlink Options

[V-Man]

Greetings:

I have a SL-5500 with the Sharp 3.10 ROM. I use this daily for work and it is a vital part of my work. As such, I can't risk the data on it. I would like to begin expiromenting again with the other ROMs and especially the Kalendar ports.

My question is: Can I symlink the Sharp PIM data files to my SD card where they will be protected from a catastrophic failure? I backup on an almost daily basis, but still could lose some vital data if I royally screw up. I have all of my other data files symlinked except for the TimeTracker app. That one always overwrites my symlink and stores the data into RAM. I don't really want to mess with the PIM apps unless someone else can report success.

Thanks