> interestingly enough, if I use 3.21-2 in XP and load 200 
> URLs, it crashes.  When I load 150, it does not crash.  

Hum, okay - I think this problem is located in the way the 
GUI is handling list of URLs ; with the newer 3.20-02c, you 
should have a crash.txt generated.

I'll check the list feature anyway to cleanup the code.