Not sure if anyone actually made one yet, heard a lot of people talking about it but I just saw this today. Thought the people who are working on the 4 sided cube might find this interesting. Alltel now has the touch that will have a 4 sided cube
http://ces.cnet.com/8301-13855_1-984...?tag=cnetfd.mt
Might make things easier or someone might be able to steal it from it once it is officially out.