Pretty much. You can obviously check the file sizes of the objects you've used yourself, though. Every object consists of 3 files usually, sum their sizes. Altogether it shouldn't exceed the maximum.

You still have the option to re-save the map in a titlepack containing all the objects, though (but then every player and server needs to have that titlepack).

Okay, I have a pretty much understood. But I think given up and do it again a track.
Thank you for your help, anyway. Now I know how to use it.

Thanks, very much.

Greet'Z.
KimoOouille'.