Date files

[slamdunk]

I've made the move from 5MX(Psion) to the nokia 9300. I can't say I'm overly happy with the move but I guess it was time. I have quite a few date files in my 5mx and I want to move them over to my 9300.But the 9300 dosn't come with a date file app. Can anyone tell me what date file app I can buy for the 9300 that is as close to the date file app on the 5MX. It would be really great if I could convert my old date files to the new formate. Thanks for any help on this one.
Duncan