Wow! No replies? Well, RM7 is fairly new. I believe they allow 100MB as max size for a website (or multiple websites) for a single user. My test database has ~2200 people, some photos, and is only 4MB. For testing purposes I didn't add my copious and verbose notes fields.
I think it looks great. Contact me by PM and I will give you the password. Or, simply do an internet search for 'my rootsmagic' and several user databases should be available to view.
Nick
