I have projects for which I'm interested in scheduling to build with a given period but I don't care much about the phase. For example, if a job should run daily I don't want to state that it will run at midnight. I want it to trigger when there is a new change but not if 24 hours hasn't passed since the last build. Cruise Control provides this functionality - specifying the time is optional. Can TeamCity do the same? It is significant because I don't want all the jobs to schedule at midnight and if we leave the time optional they'll naturally drift to a nice uniform distribution.