adding new files

[me1000]

I want to use coppermine gallery as a uploader for diffrent files other than the ones already set. Is there anyway that I can add file extintions so that they can be uploaded?  

Thanks

[me1000]

To be more clear on the types of files a want add are like 3d models (meshes) like a .blend and .3ds extintion!

again Thanks

[Joachim Müller]

browse the database directly with a tool like phpMyAdmin, go to coppermine's "filetypes" table and add entries there for your stuff.