The example in the header shows exactly how to enumerate the arrays. Since the header also shows which element contains what data, simply modify the example a bit..
Using the example, use the outer $X For/Next loop. Instead of an inner loop, you'd reference a specific element - the one containing the adapter name
If InStr($Array[$X][0], 'VPN')
'This is the VPN adapter!' ?
EndIf
However, since the code explicitly avoids logical adapters and reports ONLY on physical adapters, this would be unnecessary, don'tcha think? 
Glenn
PS - ALWAYS try the example code in the UDF headers using a simple little script - it's the best way to learn how to use the UDF and see how the data is returned.
_________________________
Actually I
am a Rocket Scientist!
