Clearing out session list

[beirne neo lrun com]

Gnome is working well for me except for one problem.  When I start up gnome, I 
end up starting up a bunch of old sessions that no longer exist, like a real 
audio player I used 3 days ago and 5 xterms.  How do I clear out the session 
list, and avoid accumulating new ones beyond the windows that I leave open 
when I log out?  I'm using RedHat 5.1 and fvwm2.

Beirne