Veg files are E-On's "Solid Growth TM" format. Veg plants can become VOBS, but not the other way. VOBS are basically "static" files while VEG's remain a "dynamic" format that can be reshaped (to a degree) in the Plant Editor. Nobody but E-on can make an original VEG- but people have been asking for more flexability in Vue 6- like being able to tweak the leaf angles. This would certainly help make plants look more real and get away from those "flat plane" leaves that you see at certain angles on Solid Growth trees.