Its a little mixed on the Thursday thing. Look:
Sept 23, 2004 open to March 3, 2005 - A THURSDAY
Oct. 22, 2004 open to April 1, 2005 - A FRIDAY
Dec. 9, 2004 open to June 6, 2005 - A THURSDAY
This year so far:
Sept 26, 2005 open to Feb 3, 2006 - A MONDAY
Oct 27, 2005 open to March 31, 2006 - A THURSDAY
Now this is assuming that the dates posted on the first page of this thread are correct. So, I say, let's all just keep our eyes peeled still daily - probably not on the weekends, though.