Recently revised my work for packaging synaptics driver using the XFree86 SDk. I've resynced and need to do some Imake magic for some of the supporting/test binaries, but every thing works.
XFree86 SDK really needs some attention. I think it's important work, and am looking into from time to time - but it's not my highest priority.
It's too late for FC test1 but I'm going to push for inclustion in test2.