problem parallex mlx90614 module

i used the code in the topic but when i read it it only displays
?XØ<Û?Hß??Þ<¸Þ?XÚ)q;)Þ(Û??Û¢®Ú(Ø&÷ß?HÚ)۝ßØ)Þ)ßvóÞ

in sted of the temprature

wrong code or what?
topic http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1241012329
thx.

Displays that where? Looks like a mismatch in baud rates to me.

serial monitor