Does each new thread create..

[Fquist]

..a new mysql table, or is everything just stored in one big table?

[Herb]

Posts get stored in one table called post and threads in one table called thread.. Then I believe an index table is created called threadindex for search purposes..

[Fquist]

Kinda suspected that..but doesn't mysql have a limit or so?

[John]

The only limit on MySQL is the server and disk space- and this should not be a problem. MySQL runs tables with millions of rows in, so unless you have a seriously large forum, you should have no problems.

John