I've been working on my MT-powered photolog and have hit a snag.  I want to have my photolog setup so that within each category there is a series of pages (category_name_1.php, category_name_2.php, etc.) that break up the entries to 10 or 20 entries per page.

I've been reading about the lastn and offset commands, but they don't seem to cover the same territory.  Those would only work if I had a set number.

Is there any way to archive within a category to show a certain number of entries at a time, with automatic page generation?

Here is a thread that may give you some ideas.