Heyas Loggie! Thanks for your email and for coming to the rescue of the forum. Still in between jobs right now (which explains my absence here), but you know what they say about bad weeds hard to get rid of them. :o) This is an awesome link (seen it before, but forgot all about it)... must be getting old. If you can find the time, it would be good if you can repost it all here on Renderosity just so it's all under one "roof". I know how busy you are, so whenever you can is good. :o) Cheers! M

Mind Over Matter
"If you don't mind, then it don't matter."