we have $EXEDIR.. what about $EXEFULLPATH ??

i'm busy hacking the final versions of the installer together, and wanted to know the follow:

EXEFULLPATH ?
giving
c:\path\to\installer\nameofinstaller.exe

i have a feeling people will rename the installer, and would like to know exactly where it is, i have CRC off and a bit nibbler at the end which needs to extract say the 'username' of a person which is streamed onto the end of the file at download, and enter it into the registry..

any ideas ?

Processing $CMDLINE should do the trick.