One of the biggest issues plaguing Textimage for way too long is the lack of support for PostgreSQL. This has now, hopefully, changed.
I've just recently made two commits related to this issue, and can confirm that Textimage now works with PgSQL on both Drupal 5 and 6 (in my testing environment at least), and while I haven't yet tested it, I'm confident that it will also work on Drupal 7.

Deciphered.RSS