Found it. Thanks.

For those of you who use wireless sync and wish to have this button:


Simply take you to your email, after you've set up your wireless sync, go to the mail window. If you can't get there, open text message, click the dropdown, and go to "Outlook Email". Once there, go to Menu >> Tools >> Options. In options on the first page, there's a check box at the bottom that says "Display account picker when opening messaging", simply uncheck it, and you will be taken directly into your email when you click the button circled in red above.