walter, i am having this same issue... i did the upgrad - but **bleep** is saying that it wont upgrade officially until my free trial is over. How to i skip this and just upgrade space now ? it is an emergency.
Thank you again for your suggestions, I've looked them up and found that I had somehow upgraded an account I don't recall setting up! So, can you please tell me how I can transfer some of the files into my work dropbox that I originally thought I was using? Or should I cancel my current upgrade and buy a new one through the work account?