Thanks I'll take a look at that model as well.   I need some exterior ones as well but unfortunately I wired everything initially when buildnng with RG59 with the red/black wire for power.   I'd like to just throw up some wireless and maybe get an adapter for the 12v power wires as I think that would work.   My biggest problem is now finding out how easy the dlink system was to set up.  I've also been looking  at the NVR (DNR-312L), but I'm torn b/c I think my homeserver running Dlink control center Dcam would do the same thing.  Also, everyone seems to have a poor opinion of the unit.
  I'd like to stick with dlink for exterior as well so i don't have two systems but the outdoor wireless units are pretty limited and the range at night is pretty small.   If you have some ideas for that I'd appreciate it too.