Also we need to upload some images to the website . Should it go through you or we can edit ourselves?

With the new FCKediter we have an easier way to upload image.  Click the image button on the toolbar, and click "browser server". There you can either upload a new image, or select one that’s already on the server. That’s it.

 Please try to upload it by yourself. When you are creating or editing existing content, there is a "File attachments" menu below the editing box. Click to expand it, browse and add new files. After upload you can give each file a friendly title.

and how do I insert pictures into my text?

• After you upload your pictures, the url is shown below the title of the file. Copy it.
• Click the picture icon above the editing box.
• paste the url into the Image URL filed.