So I was having laggy issues with the Technic pack and tried to fix it using their forums. I was trying to clear the catch but it didn't work so I left it alone and logged in, that made it back up some files or something, it happened to fast for me to see but as soon as I got to the start screen I saw something was wrong with my textures.

All the font went back to that pixelated junk minecraft uses as default. I ignored this and loaded my world. But then I noticed all my tools (sword, pickaxe and so on) now are pixelated and blocky like in default minecraft, but use BDcrafts textures. I have a screen shot to show you what's going on.

http://imageshack.us/photo/my-images/820/graphicu.jpg/

I redownloaded basic BDcraft textures and merged the technic pack textures again and replaced the files. That did nothing. Somethings really buggy with my minecraft...