[Lazarus] Need testers for the a new debugger

[C Western]

I have been switching back and forth between gdb and the new one - both 
have some issues. The one I noticed most recently with the new one is 
with a multi threaded application - a break set in the thread seem to 
cause the debugger to become "lost". Is the debugger set up to cope in 
this situation? (I will often turn off the multi threading for 
debugging, but this is not always possible.)

Colin