I recall hearing that Fanatec had signed-up with Microsoft and were looking to produce new hardware compatible with Xbox One. Interestingly, they were also looking at proving an add-on base of some description to allow existing Fanatec hardware to work with the Xbox One... by effectively replacing the old system's security chip with a new one (the security chip is needed to provide the verification/handshake with the console). Might be worth having a search for more information or getting in touch with Fanatec, especially after spending so much already on their equipment.