I just got the kit R1 (without the SU-800) with the two flashes Nikon SB-R200.
Because now I have a D300, I will make my pictures using the integrated flash (with the provided IR converter from the R1 Kit) but a question remains to me: is there any generic brand that make a IR commander like the SU-800 (but I guess it should be cheaper).
Anybody have experience with such generic devices?