There is a bug for safari that causes images to not show up in the editor after you select them in the Insert Image tool. Once the html is saved, the images show up correctly (the editor swaps the paths correctly).
For example:
editor.ImageGalleryPath = "../../../images/"
causes the image tags to look like:
<img src="../../../images/someimage.jpg" />
This doesn't cause an issue in FF or IE, but safari doesn't like it. Any ideas on how to fix this?