Barb M, et al: Dad had the injection done today. Haven't heard from him yet, and won't be able to get in touch with him until Saturday (they're flying to San Francisco from LA and then immediately leaving for my sister's home near Yosemite). I'll let you know how it goes--if you should here a distant holler of joy sometime before that, it's me (Dad's a pretty quiet guy anyway, so will probably celebrate in the same quiet manner!) and it's good news! LOL Trish