Apple's .MAC system has been revamped as
MobileMe. Apple created MobileMe as an Exchange solution for iPhone users. MobileMe works on both MAC and Windows computers.
MobileMe and Exchange basically allow you to have your e-mail, calendars, contacts and tasks all synced in real time on multiple computers, cell phones and through a Web based browser interface. Exchange is mostly for business professionals while MobileMe is more for home users. Microsoft is getting ready to introduce their own "home user" system called
SkyBox.
The negative about MobileMe is that you have to use a "rented" e-mail address from Apple. Either an @mac.com or an @mobileme.com address. With Exchange, you can use an address you "own," like
joe@joesframes.com.
If you have a Hotmail account, you can install
Outlook Connector in to your Outlook software and have your Hotmail e-mail, contacts and calendar all synced. With Outlook Connector you can use a "rented" @hotmail.com address, or an address you "own" that is set up through
Windows Live Custom Domains.
If you have a Gmail account, you can convert your mailbox to an IMAP account and have your
mail and
calendar synced in Outlook. There is not a syncing solution for contacts yet. Google allows you to use both a "rented" @gmail.com address as well as your own "owned" e-mail address set up through
Google Apps.