WordPress MU

I have noticed that between IE and FireFox, on the Write Post/Page screen, the content section has different HTML commands. For example, in FireFox, I see these HTML command tags:
B, i, HTML preview, also I can drag and drop an image.

In IE, it has following HTML tag commands:
b, /i, link, b-quote, ins, ... CLose Tag. I can't drag drop images.

Any help is appreciated.

Thanks

That's the Rich Text Editor. :)

I'm using Firefox, and I can seel all the right button, so I'm not sure what's going on in your set-up.

Very strange. I just tried from office using IE. This time, the Rich Text Edit box shows me the same set of button as I saw on FireFox last night. Maybe some setting difference of IE on my home PC.

Any ideas?

Thanks