Must be your lucky day Michael! I just checked to see if I had any RDS files on my systems to test with but couldn't find any. You may want to Give Eovia a call or e-mail about it and see if they'd like to address it. They're very good about trying to iron out any bugs found. I don't know how much longer they'll be willing to support .rds file formats though...Amapi no longer supports it and Hexagon, they're new application, doesn't support it. My advice would be to do the Carrara 1.1 thing: convert all the files, have a moment of silence and call it a day. ;)