TigerCat: I'm not sure which "new version" you're asking about. IE9? I've been happily using IE8 on a couple of machines here for more than 1 1/2 years, and can't think of any safety concerns specific to that version.
(hide) If you click on a person's name and then click Finished games you will have a list of games that have been completed, then click on the name of the game to get a summary of all of these games, then click on the name of the game again and you will have a game to view and analyze. (Servant) (show all tips)