well its good your back nonetheless! i have been with android since the hero last october so i have it pretty figured out. i still have the pro2 but i have not used it since june 4th.. maybe a call or two and i BT'ed a cab from the sd card to my laptop but thats really it... the evo is all i need...
to the OP, thats strange. i use exchange daily and dont have any issues with attachments. clearly there is an issue/bug somewhere.. may be worth the time to send HTC an email on it...