Using a couple of ready UDFs, I ran reports on "last accessed" with something like this:
Code:

Break On
$FileArray = DirPlus('Q:\AcctJoint\','/s')
For Each $F in $FileArray
If Right($F,4)='.idf'
$Last = Split(fnGetFileProp($F,'DateLastAccessed'),' ')[0]
'"'$F + '",'+ $Last ?
EndIf
Next

_________________________
Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.