Templates Question
 

Ok, I'm trying to make styles using the Default templates for all of them, every time I make a style, it replaces the default one I have currently, how can i set them as individual styles?

Make a new template set and a new replacement set. If you want to use the same layout (templates) as your other forums set it to that template set.

Well, I want the same basic layout but I want users to be able to select different styles. If I use the Default templates, which have all the hacks I installed on them, then that style I make later becomes the Default one.

you have to upload it as a new style rather than replace the original one. That is a choice when uploading styles