I'm in the process of updating the Poser Robinsons now that I have Poser 6. I'm still using the Poser 4 Characters at the moment but I've converted Will & Penny from Juvenile height adult characters to the Poser 4 Nude Boy and Nude Girl characters using PhilC's new Wardrobe Wizard to convert the clothing. Here's the progress so far:

After these are done I'll see how the Poser 6 people look Lost In Space.