That is how I see it, they will NOT impeach the president, they will however have unending investigations. If they are held in private session, you will see it on the front page of the NYT's the next day. This will continue until November of 2008.
They will continue to tie Bush and Cheney up so as to render them ineffective in dealing with Iran and NK. The RATS have already done that to a large extent.
The the help of a substantial number of Republicans.