We look after a medium size company of around 100 users over 3 offices, we have one server based in the main office which runs active directory, a couple of simple apps, and a file server. Each office has a vpn connection running over a leased line. For email we use hosted exchange.
The server has come to the end of its life now and the boss wants to move everything into the cloud, it would be great if people could share there experiences and suggestions. We have experience with office 365 and dropbox and have found issues with both. Our opinion of the best way to go would be to upgrade the current server 2003 box to server 2012 standard and basically keep the current set-up it would be great if anyone can offer any alternative set-ups.