[Remind-Fans] opposite of UNTIL function?

[Natasha]

Hi, I'm trying to set a reminder to remind daily on weekdays STARTING at 
a certain date and ending at a certain date (UNTIL).   I tried:
REM Feb 26 2007 *1 At 08:00 OMIT Sat Sun MSG blablabla
but it didn't work since the *1 is interpreted as minutes instead of 
days because of the 8am time.
I tried just:
REM Mon Tue Wed Thu Fri At 08:00 MSG blablabla
but this seems to start at the beginning of this month...

I'm probably missing something simple here?
Thanks!