All,
 
I'm having some issue with the propertyfile task.  I'm simply trying to substitute a value for one property.  For some reason, the propertyfile task is modifying everything with a :/ to be a \:/.  I've attached a simple repro.  Any help would be appreciated!
 
> ant -version
Apache Ant version 1.7.1 compiled on June 27 2008
 
Thanks,
Eric