Hello everybody,

I have a small office with two computers that I want to have real time sharing and updating of emails. They are both using XP and have Office 2003 and 2007. I will want to add a third computer in the next 6 to 9 months. Using Exchange Server would be a significant investment for me and I would like to keep the cost as low as possible.

I have talked to a number of people regarding this and it seems, short of online, that exchange server is my only option. Online is not an option that I am interested in.

I am reasonably technically savvy and could stumble my way through most things, with a little help.

Any information or help is greatly appreciated.