How to import messages back onto a Samsung?

Hi
I have some messages that I’ve backed up from a Nokia 6301 that I would really like to keep and view on my new Samsung U900. I wondered if anyone knew of a way or a program that allows you to import messages onto your phone from your PC? The Samsung PC Studio doesn’t let you do this, and I’ve tried on MOBILedit! but this doesn’t even load the messages already in my new inbox!

Or even better, if someone knows a way of copying or moving messages on the Nokia’s phone memory to the sim as I can’t find a way of doing this!

Many thanks in advance

Jacinta