This is the converter I wrote for moving my Typo3 Timtab blog to Typo.
A few thing have to be assumed about how the Typo3 installation is configured to store the text in the DB and which plugin is used for comments, but I don't think thats within the scope of this converter to handle all possible options.
Basically, it should work ok. I used it myself and I haven't found anything I would improve for the time being.
If you want, I can also update your Wiki with a quick how-to.
initial version of typo3/timtab converter
timtab converter now also does comments
fix comment creation
One year later, I'm wake up and look at this PR... Sorry, I close it. That's really too old. If you need this migration tool again, please resubmit a PR and I promise you to look at it more quickly than now... Sorry again.