rsw writes "Microsoft will be breaking their normal patch cycle and issuing a patch for the Download.Ject attack (a.k.a. Scob). They claim that the forthcoming patch will be a "long-term solution to the core vulnerability" exploited by Scob." Note that this does not mean that they are replacing IE with FireFox.
http://slashdot.org/article.pl?sid=04/07/29/1751213