No profanity, swearing, crude suggestions, harrassment of any sort. Trading is not needed, don't bother to ask or offer. Take what if offered, and offer to the entire channel what you have, no matter how small a colection of MP3s you may have. No invites or advertising other channels or IRC networks. No AutoGet, you must select your requests, don't have your script automatically request everything advertised.
Nobody has that much bandwidth.
Please no DCC stats in the channel, they just make it harder to see the plays and the chat. Please limit any ascii art to 4 lines, and not very often, again to reduce the scrolling. There are many scripts or programs available to do this. Clones are two nicks with the same IP address. No repeating, if you don't get a response from a request, you probably did something wrong, repeating the same request won't help.