I have Xperia X10, v 1.6. After composing an email via my gmail account, I hit the SEND button. The message is sent, and I am returned to the inbox with a seemingly successful transaction, only to discover that the recipient receives the message in three or more parts. Is there a keystroke that sends an email message prematurely without informing me, the sender? When using gmail on my computer I've found messages can be sent prematurely by striking TAB, but the Xperia has no tab on the keypad, and I can't replicate this consciously (I've tried, but it only occurs when I'm not trying.) I appreciate any ideas you have! Exorcism?