Hey Brandon - I initially had exactly what you put in there... that wasn't working so I just put the IP address in. Still not working.
I'm calling the preview from within my Flex application as follows:
public function createTip(url:String):CustomToolTip{ var myTT:ImageToolTip = new ImageToolTip(); myTT.myImage="http://images.shrinktheweb.com/xino.php?stwembed=1&stwu=MYSECRETKEY&stwaccesskeyid=MYACCESSID&stwsize=sm&stwurl="+url; return myTT; }
and the url that's being concatenated at the end is in a format of domainname.tld
As you can see, the image populates the tooltip of the icon on my site. Was working fine up until today.