is there an addon out there that i can put certain addons into class folders for each of the wow classes? so then i have a set of addons for my warrior, rogue, and priest?? and etc etc.... cause i dont like having to keep on taking my interface folder out and wtf folder out to allow me to play my different classes to there 100% potential.

What you are asking for is pretty much built-in... This will not work for UI's though, since for that you are replacing your WTF/Account area..

Toss all your addons into your Interface area as usual. Then, while in the Character Select screen, simply click on the Addon button on the bottom left. Here, default is "all characters".. Simply change this to show a specific character and toggle what addons you want on and off.. Repeat for all your characters.

=(( like long time ago i seen an addon that did what i was asking about but it was soooo long ago that i forgot what it was called.

loadit is what you're looking for but I don't think its still being deved.

If you use CosmosUI, Khaos can load different configurations for specific characters.

You can also try things like Deucecommander and MCP. MCP allows you to define "addon sets" in game. Things like a soloing set, raiding set, etc. Once you pick a different set than what you are currently using, you just hit reload UI and voila-addons are changed without logging out.