Cant upload

Okay so i put this prgram in and uploaded it... http://www.arduino.cc/playground/Code/FrequencyTimer2 I put the library in the right place... I upload and i get this In function 'void Burp()': error: previous declaration of 'void Burp()' with 'C++' linkageCouldn't determine program size: C:\Documents and Settings............

what do i need to do so i can get this running....

Are you uploading or compiling? and which environment are you using to develop your sketches?

Uploading and i have the latest arduino environment.