No but I am thinking about buying a tripod and these sort of things are good to know.
I guess my D5000 doesn't have the function but if you are using Live View the unit is MLU plus it has the exposure delay feature which would also work. But I am thinking portraiture here. I'm not after tack sharp I just want the maximum stability when using the 85 and 105 and something that is quick enough.
BTW...I am thinking about ditching my D5000 and buying a Fuji S5 Pro which is basically a D200 with a sensor that reigns over all when it comes to skin.
Just thinking...
MLU is a great subject if anyone doesn't know much about this tool you need to find out about it.