It appears to me that some do and some don't - or maybe it was just an odd situation that caused the CC to turn up. I started a fresh game, installed my world, and all of the CC that I had included in it turned up, and was installed. Also some other CC was installed, some which I'm pretty sure I never included in the world. Prehaps this got attatched acidentally?

However, today I installed a new world with some custom rabbit holes in .sims3pack format and they were not installed with it.

Does anyone have any idea of how I can i get CC to package with my world? If not, is there a tool to combine multiple .sims3packs into one?

cazarupt

Yes they should be included. If you're unsure, zip them up and out them up for dowload seperately. If it's cc, you know it could be that there's something wrong with it and the game doesn't want to know.

Re, stuff still being there. Did you manually delete them from the world and not just delete them from your folder or launcher. If you don't remove the one by one, they will still show up