It is best to use the functionality sparingly, as a means of switching between a small number of families in town.If you leave the system running on too many sims in town, you will eventually encounter save-game bloating, and lagging issues.
Warning : The reason EA deletes inactive dream managers is because the Dream Management system is extremely processor and memory intensive. If you enable it in MasterController you must use "NRaas \ Master Controller \ Make Active (Dream Catcher)" to switch if you want to retain the dreams and opportunities.
#SIMS 3 LIFETIME WISHES MOD#