having some problems with blizzard:
my pala has the following macro:
/run Minimap:PingLocation(0,0)
/script Minimap:PingLocation(0,0)

my mages have the following macro:
/cast Blizzard
/script local x, y = Minimap:GetPingPosition() Minimap:PingLocation(x * 140, y * 140)

when i cast this, first time it just shows the green blizzard circles. The next time it casts blizzard at the location i was standing the first time.
The cast after that it's again the previous location.