No you missunderstood me. I used creative to get me the enchantingbooks and enchatn the beef. But this beef WILL NEVER BREAK when you use it (survival and creative of course). So you can create unbreakeable Weapons!
I think minecraft checks your volume only when you insert the disk and then starts a thread for playing the soundfile.
Which enchantmen IDs did you try? I am able to enchant a diamond sword with Bane of Artropods (ID:18), Knockback (ID:19), Fire Aspect (ID:20) AND Looting (ID:21)!
What items did you use? Try out one color + gunpowder. You can't acutally color the fireworkstar from the creative inventory - you need to craft your own!
When I use this command in the new 1.4.6 Version, it works!