We provide a fiscal analysis of the proposed MOU with Bargaining Unit 18 (psychiatric technicians). The administration's cost estimates are generally reasonable. We estimate that total compensation costs (including benefits) for Unit 18 rank and file would total about $435 million (up 3 percent from the prior fiscal year) in 2006-07 and $460 million (up 6 percent) in 2007-08 under the proposed MOU. Our analysis also discusses the bargaining unit's high vacancy rates. In part because of the vacancy rates, departments often mandate that employees work overtime because state institutions require extra hours of work in order to meet institutional licensing and certification requirements.