>
>I can't get this to work. I get an error that BUFFER_SIZE is not a variable.

* Define BUFFER_SIZE 
#DEFINE BUFFER_SIZE 256   && The max lenght of computer name + 1
* or
lnResult = GetComputerName(@lcComputerName, 256)

BTW, here's how you can parse SYS(0)

lcSys0 = SYS(0)
lcCompName = ALLTRIM( LEFT( lcSys0, AT( "#", lcSys0)-1))
lcUserName = ALLTRIM( Substr( lcSys0, AT( "#", lcSys0)+1))