Here's a vanilla approach using the .n sprintf function of makefilename. Not completely tested...
Matt
Great!!!!!!!!!!!!!
I tried to find a way of doing it in Vanilla but I couldn't!! I didn't think about this approach!
Actually, after searching through the list archives, I believe you did think of it --
http://lists.puredata.info/pipermail/pd-list/2008-03/060393.html
So, you know, kudos!
MB