can you post a screenshot of the problems please?
Don't like the new look
Posting images is still broken.
A workaround is to upload the image, then specify it explicitly with a full path URL e.g. http://files.chesscomfiles.com/images_users/tiny_mce/artfizz/blackstar.jpg (see insert-images2) ...

in the Image URL textbox.
First I have to say is I don't like the new version, mainly because I can only see half of the screen, and secondly, because I can't see black pieces when they are in black squares (I can't set-up the board color beacuse I CAN'T see all menues)
Any help?