Alright, I'm putting together a messageboard on invisionfree, and I'm using a skin with a drop-down menu and four other color schemes. This requires hosting the other four CSS files and linking to the hosted files. I've done this before using zymic, but somehow I can't get into the old account and the new one I made doesn't look at all like how I did it last time. Either I forgot, or things have changed. In any case, I can't figure out how to do this.

What I need is to have a place to paste the CSS files for the alternate colors, then host them where I can get a .css link for use on the skin. Last time, I was able to do this all in zymic. Can anyone tell me how? Many thanks in advance.