Firstly, it's normal practice it seems for upgrades not to be included when you buy a programme. You only have to download the 5.0.5 and install it--it includes all the previous upgrades. I am 73 and just learned to switch on a computer 3 and a half years ago. I am sure you will enjoy Carrara just as much as I do-- great programme, great team who make it and continually help, and great helpful people on these various forums. ps. A new update 5.1.0 due in a couple of weeks great improvements on it.

bwtr