Due to popular demand, from now on, you can attach files to posts, with .lua, .rar, .7z, .zip or with .tar.gz extension, but please do it wisely, meaning:
1) Please keep the attachment(s) within the topic starting post if possible. You can attach up to 4 files, attachments can be removed.
2) Needless to say, but attachments should be relevant and the filenames should reflect the content.
3) Max attachment size is 2M, the total size of a post can be 2MB as well. (This is for LUA scripts, not ISO's :P)