Hello,

in 99% of the time, you should not call GC.Collect. In many cases this will
actually decrease performance as you distort internal statistics of the GC.

Take a Profiler (SciTech Memory profiler is what I use when troubleshooting
memory problems; They actually have a 30 days trial; http://www.scitech.se/)
and examine where the root references of your objects are.

Kind regards,
Henning Krause

BTW, WinDbg combined with SOS can find your roots too, for free. Rico
Mariani did an interesting presentation and some blog posts about it:

http://www.google.com/search?q=rico+mariani+windbg+sos+root

Here's one post:

http://blogs.msdn.com/ricom/archive/2004/12/10/279612.aspx

-- Barry

Please stop multi-posting.  You've only been told dozens of times already  
not to do that, and you refuse to stop it.

Why anyone answers your questions at all, given your unwillingness to  
cooperate and treat the newsgroups more respectfully, is beyond me.  Maybe  
they just aren't aware that you post these questions in multiple  
newsgroups, causing readers of each newsgroup to wind up answering the  
questions independently, wasting everyone's bandwidth and time.

Hopefully that will change.