>Interesting approach. So you use the MAC address to create a unique filename.
In principle, yes, this is the way it works. But please note that the GUID function (part of the Windows API) does this internally - you just call the function.
I didn't do this, BTW, I just mentioned it as a possibility. GUID are supposed to be the safest way to ensure absolute uniqueness.
Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)