[RBASE-L] - Memory Usage out of hand

[Dan]

   I have one application where I open an instance of R:base with a 
single form. The form displays a web page (map of my technicians) and 
runs an eep every 15 minutes. I can watch the memory usage of this 
instance of R:base go up all day long, and usually about the time it 
is using a Gig of ram, it gets an out of memory error.
  What sort of things should I look for in my code that would cause 
memory to not be released?

Thanks,
Dan