I've used Mail ever since it came out. Recently however it's decided a) not to let me send forwards (just sits there, preparing the forward) and b) not allow me to send attachments. Whatever I do, be it dragging in photos or zip files, I get a beach ball and have to force quit. Any ideas - without trashing all the prefs files etc? Any better email clients out there - is Thunderbird any good (GUI looked horrible last time I looked)?