Snitz Conversion questions

I am currently running a snitz forum that has been upgraded to a Crash Snitz forum.

There are currently 70000 posts and another 100000 in the archives. Is there any way to transfer over the archived posts?

Also, user info such as number of posts, avatars etc... are these transfered with the script?

Our current snitz board is running MS Access, does the conversion script need the snitz info in SQL?

If the above are not possible with the current scripts, would someone be able to lead me down a path to getting this done?

as far as I know, the script converts Snitz 3.3x to ASPPG 2.2, and the database does need to be in SQL format. Here is the info http://www.aspplayground.net/forum/m_374249/tm.htm