There is a bug that happens in the chat room. If you click on a members name (in the chat room list) you get a popup where you can "whisper" to them - send them a private chat message. For some members I noticed that their photo sits on top of the whisper window, so you can't use it.
This problem occurs if you are not using the latest version of Flash. It is easy to upgrade. In IE, click on Tools > Manage Add Ons. From the list click on "Shockwave Flash Object" then click the UPDATE ACTIVEX button. The software is updated.
I just did this and the problem went away - the photos are resized to be a small image in the upper left corner of the whisper box.
Can you go into a chat room? If so, then that is probably fine. I am not sure what else it would say for Flash - I don't know that much about it. Maybe someone else knows and will post?