I feel slow/old age on this one. I bought pro and it says 5.0.1. Do I need any other updates or just install the 5.0.5 update. You would think that I would have gotten the updated version when I just bought a DL version. So I'm not sure about the big jump. There is also a 5.0.4 upgrade. Do I need to install that first then the new one. So you can see I am very new to Carrara. Thanks for any help.