Here are some of the rules for the Tiny Sid Compo. Tune must be a C64 executable (prg). Size of the prg must be 256 byte or 512 Bytes. You can use all the C64 ROMs code, like Kernal and Basic. Program must be executed with a simple RUN. Look at the website for the complete list. Send it in before 25 April 2005. Voting from 27 April to 7 May 2005.