If anybody else has a problem with their arrow keys backwards due to where the table/home position is in relation to the keyboard - switching wires, connectors, etc won't work. The keyboard is meant to be facing a certain way, unless you move home position. I tried all combinations, called Shopbot.......
However - a freeware program works very well for remapping keys, even extended keys. Just tried it with XP, works great, REALLY easy to use. Called KeyTweak v2.2.0 I have it if anybody can't find it. Only 250kb (including un-needed manual)