Hi Vero,
I think the problem is that I haven't purchased Powerpack yet. I was concerned about how many computers I could use 1 licensed version on. Thanks to Vitor's response I now know and will buy it very soon.
I have version 1.2 running on two Macs - iMac & MacBookPro. Just upgraded to V2 on both. I'll sign up for Powerpack. I assume that will allow me to get the email addresses sorted?
Thanks to both for quick and clear response.