Get Selection (Internal) shortcut.

[R]

I have been facing a nagging problem for a while and cannot ignore it
any longer. The "Get Selection (Internal)" service menu shortcut does
not work on my Snow Leopard machine any more (using beta 60). I tried
setting the cmd-esc shortcut using the Keyboard preference pane but it
does not accept the combination. FYI I had deleted the same shortcut
for Front Row quite a while back. I'd appreciate any ideas about how
to solve this problem.