In case it helps - I haven't had a chance to try many apps, but so far...

Sync didn't work with a laptop on a wireless connection. When I tried to ping the laptop via X Terminal there was no response while it was wireless. No problem at all when wired.

When I sync'd, Bonsai 4.03 worked well straight away.
So did FileZ 6.8.3, Caltrain+ and NFP 2.5

However Dioplayer and Note Pad close immediately on trying to launch. I didn't persist with Dioplayer as the Maemo one plays all the formats I wanted. No joy with Note Pad yet.

BloodPressMgr runs but my data didn't make it. Should be an easy fix, but haven't tried yet.

Diet and Exercise Assistant 7 didn't come across nor a bunch of other apps, so need to install those and see how they go.

Good luck with your apps!