I'm trying to attach a file in this thread
http://www.cyburbia.org/forums/showt...800#post304800
It seemed to work last nite, but now it says 'invalid attachment' and the file is gone from my account. I see a lot of help on uploading images, but none on files. Is there some instructions on non-image file uploading somewhere?

I ended up uploading the file to my personal webspace and linking to it for now.