well, im here to share small thing on how to put your own music on the radio.
Simply press start > My documents > Gta users > Tracks:
Then when you're ready,
drag the MP3 Musics on there..
Just like so:
Then Go in to the server:
Go to options >
Audio setup >
User track option - Change off to on radio >
Then you can start your scan,
When you're done press back >
Change your radio station to user track player,
And you are done.
NOTE: It must be an MP3