Sessions: All those little files

So, my /tmp directory is filled with files: sess_asdflkje9ja0943jl09jfljef (or whatever the sessid happens to be) They are dated back to October 30. How can I get these to be cleared out? Do I have to write a cron-job to clear them? If so, anyone have any suggestions? If someone suggests session_destroy() how can I ensure that every person who visits my website hits a page that calls this. I mean, I can have a 'logout' button or something but there will countless people who don't use that. -- Thomas Deliduka IT Manager ------------------------- New Eve Media The Solution To Your Internet Angst http://www.neweve.com/