I have a Logitech keyboard which has 'Home' and 'End' keys on it. However they don't behave as I would expect, i.e. they don't return the cursor to the beginning or end of a line of text. Does anyone know how to program these keys or get them to behave like they should? I know + <- or + -> does the same but it would be cool to actually use the keys the keyboard was supplied with. Thanks in advance for any help.