re:"Keeping the last moves in memory puts a lot of stress on a system... and there are people who already are complaining that they have to stay with P4 because of legacy hardware. I love the multiple undos (the history palette) in PhotoShop, but PS isn't doing spatial calculations with monster meshes.

Hi Carolly,

You have a valid point but ... the "undo" data could be cached to disk (i.e., virtual RAM) and consequentially the size of RAM would not be relevant, n'est pas?!

cheers,
dr geep
;=]

Remember ... "With Poser, all things are possible, and poseable!"

cheers,

dr geep ... :o]

edited 10/5/2019