Hi,
I have noticed that in the update 2013.1 MYOB have taken the short cut key for easy add out when entering sales. Mainly in the comments and ship via fields it becomes most annoying jumping between the mouse and keyboard on every invoice. The comments field also used to allow you to just hit enter when entering a new comment to autosave but this has also been taken out so also becomes annoying and slows the input process down. V19 had the most effective invoice entry layout as it allowed users to enter invoices without the use of the mouse at all therefore speeding up the process greatly. Please vote
"Sales Invoice - Shortcut key for easy add in Comments and Ship via fields"