Final note:
XKeys customer support left a lot to be desired. They want to charge $50/hr to fix a keyboard that has had hardly any use and barely lasted over a year (I have a Compaq PS/2 keyboard that is so old it has an orange connector because it was from before the standard and I use it every day and it still works fine).

Total I probably logged 80 hours on the XKeys before it died.

I figured I'd buy the Cherry. At $100 for a new keyboard it seems to beat the Xkeys hands down.