2 upgrade questions

[David Jondreau]

I'm upgrading a couple maintenance clients to 11.

1) I've got download links for both, but I want to just download FMP 11 once and add it to all clients on a flash drive. Can I simply use the same software? Is the license key tied to the download somehow?

2) I'm upgrading one client from 8.5/9 to 11 and another from 8 (Donations) to 11. Is there anything I should watch out for in terms of behavior changes?

Thanks,

DJ