Rob: I don't feel you "hijacked" the thread at all! In fact, you and automeris are doing 100% exactly I wanted: improving that tutorial! I hope I can translate what you are doing in GIMP to Photoshop (the mosaic filters are actually quite different between the two), but I am excited about what you're doing; keep it up (in the other thread, now

If anyone else has any further suggestions/ improvements for the tutorial, please post it & let us all play with it!

Thanks again,