Can I add one little caveat - although from what you say it probably
doesn't apply in this case. I have set up my computer so that as much as
possible can be done from the keyboard. I have arthritis in my rignt
hand and although I can still type as well as before I find it very
difficult to use a mouse. I have recently discovered I am far from alone
in this. So it is important for me and others that when mouse options
are added to software, convienient keyboard options still exist.