Short Press X to close (WM 6.5)

[dzags]

I just upgraded to Mighty Rom 5 and WM6.5. Using WM6.1 I used quickmenu and it had a setting to set a short press of X to close out whatever program I used. Is there a way to do that without installing quickmenu with 6.5? Or should I just reinstall quickmenu (I wasn't sure if it would be compatible with 6.5).