I got to say it would be a nice feature to have, being able to have all the posts on one page. Would come in quit handy in the project section where there are hundreds of post on some of the write ups. I know of other web forums that have this option and its nice. Dont know how hard it would be to add this feature, just putting it out there.
User CP -> Settings and Options -> Edit options, change to 40 posts per page - does that help you get there?
Wow, that is better. After all this time and 11,7xx posts, I've never changed it off forum default until now.
Another board I'm on is set up that way. I didn't like it, if there are a lot of pics it takes forever to load. I switched it to the ten posts per page and it is much faster to load.....