ascii or ansi or just sendkey

Ok What I am looking to do is use the End key... not the "{END}" key the
other end. The end key below the home key not on the number pad (as
illustrated below). The snytax I am using is as follows:
sendkeys "{OtherEndKey}", True

Any help on this would be greatly appreciated.
______________________
|Insert |Home | PageUp |
|______|_____|________|
|Delete |END |PageDn |
|______|_____|________|
^
This One

P.S. The program which I am sending the keys to knows the difference between
the two keys, this is why I am being picky about the difference between the
two.