>I will have a log file that when it reaches a specified size, is wiped and the log entries start again. I'll use StrToFile with the appropriate flags to either append or replace, but how do I get the file size of the file? Thanks!

You can use ADIR() or WSH

oFSO = CREATEOBJECT("Scripting.FileSystemObject")
oFile = oFSO.GetFile(lcfile)
? oFile.Size