I have updated the main download link to incorporate recent work:
http://powerpro.webeddie.com/download/pwrpro48.zip - fixes for combo boxes - sort options for vec.binsearch - exec.maxwindowshook(n) and exec.suspendscripts(flag) - stability improvements for plugins that call powerpro services to run commands or evaluation expressions - option to disable pcpf-based scripts while configuration window open (checked by default)
