Thankyou all for your replies! Sorry it took so long for me to respond (just woke up from a late work night shift - still blury eyed) ;/ Thankyou Morris for your explanation, I thinkI know what to do now - which is to buy them all :). In this way I can (well to my understanding) mix and match both scripts, textures, lights, materials....etc! Providing more variety, better experimentation! YAY! I am still going to have to hold out for a while, until I have more money! Ascinct