Thanks alot

Im 99% certain i got the mutex name at home from previous tracings .. or i can step it up again !!! You're saying it may be simply enough to *change* the name ?
You know, it DID puzzle me that there was what seemed to be a 'var name' on the stack oll of a sudden...

I hope this works out ... thanks again.

btw. i've been told that i can have 4 sessions going by simply, in XP, swithcing to another user and run 2 more from that account!!!! if thats telling something about what strategy it may use!!