On Wed, 16 Mar 2011 17:42:24 -0400 "David F. Skoll" <dfs at roaringpenguin.com> wrote: > REM Sat 14 +3 SATISFY [monnum(trigdate()) % 2] MSG clean the furnace filters %b Or, if you have a recent remind, the more concise: REM Sat 14 +3 SATISFY [$Tm % 2] MSG clean the furnace filters %b will do the trick. Regards, David.