Actually the only way you can buy the BX22 is with the backhoe. This could change in time but for now, unlike the BX2200 and the FEL which can be purchased seperately the BX22 comes with the FEL (the same FEL as on the 2200) and the backhoe as a package deal.
Oh, and by the way, to clear up a popular misconception, the BX22 is a new model but it does not replace the BX2200, it is a new model in addition to the BX2200, it compliments it but does not replace it.
J