Firstly, it is only heresay that the ann will b out tomorrow. The last ann said early in the new year so to me that could even b any time in the next couple of weeks!!
My online broker gives me alerts when there is an ann (headline) and then I go to the ASX site, bring up the coy's ann page and just keep refreshing until the ann comes out.Sounds crude but it's worth it sice all the ann's come through the ASX first.