large .pdb files in WM5?

[bguzz50]

I had a palm Tungsten E (106mhz) and ran isilo 4.x (older version, but registered). I regularily used a 120MB .pdb file and had pretty good performance other than a second or two delay when I first opened it up.

I now have a Dell Axim X51V (624mhz) and run isilo 4.29 (currently trial) and when I run the same 120mb .pdb file on it, it takes forever to load (like 20+seconds) and moving around to different sections of the document also take significantly longer.

I expected a performance improvement with the Dell. Is this an issue with isilo on WM5? or a large file limitation with WM5? Any tips suggestions? I have nothing other than isilo loaded on the dell, and nothing else is running in the background (checked running programs). Would it run better if .pdb was on an SD card?

This performance stinks. I can't believe that this shouldn't be much faster than the older palm? did I make a mistake in going to PocketPC?