When I upload the game or building the game are the music and sound files automatically included?
I noticed the upload utility wouldn't accept my forums user name or password.
Sounds and midi music are bundled into the exe, other music (e.g. mp3s) gets built into a file called "music.vox".
You are supposed to build all files, then zip them into an archive.
Right-click the Compiled folder after you've made sure that the game's exe is in there (best right after pressing F7 in AGS), then select "Send to" and then "ZIP compressed folder". You can then upload the resulting archive at one of literally thousands of free file hosters.
Here's one where you don't have to register first: http://www.zshare.net/
What is the "upload utility"? Are you talking about AGS's games database?