Adding New Extensions

[m1ss1nnocent]

I have searched for the answer to this but sadly I cannot find what Im looking for  :'( Hopefully someone may be able to point me in the right direction 

Anyhoo, I have what appears to be the common problem of not being able to upload animated gifs, which I accept is not a coppermine related issue. My question is this, I am able to convert my animated gifs into alternative formats such as either mng or psp, but these extensions are not allowed....does anyone know if I am able to add extra file extensions to be used? I have seen where I can add those for audio files and docs, but not for images themselves.

If this is not an option for me, does anyone have an alternative format that I CAN use that I can then convert my animated gifs into?

Many thanks in advance for any help...and many apologies if this has already been covered

[Nibbler]

mng and psp are not widely supported by web browsers, so there's no point enabling them.