I would like to make a task that can be issued against a machine and identify whether it is a Mac or Windows box.  I'm not so worried about what version of each, but more so just the two.  I've tried a few different things, on of which was a SQL Query task.  Thus far I've not managed to get one working.  I wanted to know if anyone has a solution for this, or even just thoughts on other avenues to accomplish this.

My end goal is to have a task that I can use the result from as a condition in a job to determine whether it should run Mac specific tasks or Windows specific tasks on a system.  This way we can have one job that will act appropriately regardless of what the system actually is.