I know that some laptops have the numpad hidden under the letter keys, and you can switch between them by enabling (disabling?) Num Lock.
I think you may also be able to change the keys for the trainer in an .ini file, but I'm not sure. Let me check it out.
EDIT: you can indeed. There are three seperate .ini files, one for each game \ expansion. You can specify hotkeys for each function, and change which keys to use to scroll through the menu.
Last edited by ZCAB; 11-29-2013 at 04:24 AM..