[mdodge]

You could change your softkeys to launch flexmail. Download Diamond Tweaks. Thats one way to change those. There is no way (that I know of) to integrate flexmail into touchflo's mail screen as far as notifications and such. There may be a hack out there to make it launch flexmail when selected. You will still get a notification of new email from flexmail in the top status bar.

You can do what I do and just disable Touchflo all together and use the standard wm6 today screen which flexmail has a plugin for. Then it will show all your email accounts and new messages for each.

As for picture mail Im not sure flexmail supports MMS, but try in flexmail go to the settings, then applications and check "Make flexmail the default SMS program"