hey everyone.
I am just getting started and have been reading and researching like crazy. There is so much info out there. I was looking at sites like officezilla, hyperoffice, airset, ect. and thought they would be good to use for basics like calendars and contact lists. I have not signed up for any yet and am not totally sure how it goes...would I have one account and add clients (hopefully

) to it or does each client have their own private account? Also, some are free and some are not. Is there much difference in them--are the free ones not as good?
Thanks for any input.
Amy