NOW it is possible to slipstream IE6SP1, at least to Windows 2000. Read the thread:
http://www.msfn.org/board/index.php?showtopic=32125&hl= thanks to tommyp and Billou_Gateux!
If what MeDieViL means is to integrate IE6SP1 into an unattended CD, just search the forums here at MSFN. There's plenty of info on how to do that and more!
@soldier1st: Updating windows is possible without even using a browser. There is a program called
Daisy that can update Windows without using/needing IE. That is just
one of many software being released that
can update Windows without ever needing IE or the Windows Update site. Some even allow deploying numerous hotfixes/updates automatically to a LAN without having to rely on the AutoUpdate feature. That's music in the ears for
any network admin who has ever had to "fix" a PC that had the AutoUpdate feature installed, but since the admin never logged on that PC, the updates were NOT installed. I've seen too many environments where this happens almost all the time. NOT 100% of private LANs are using the latest server software! Yipes!

I've been an IT professional (programmer/administrator/deployer/integrator) for 16+ years and used many alternative browsers. Right now I'm using both Opera and Firefox. So, don't just
assume that people are noobs just because they don't go with the mainstream commercially-obliged-mass-pushed options. There are scenarios where having the latest Microsoft software does not help you a bit.
For example (a case I had): an executive director was on a trip to a convention. He realized he needed to add some files for his presentation. A spyware had got on his laptop and he was unable to browse the internet for the files he needed. The spyware got thru an IE vulnerability which could be fixed with an update from WU, but since he could NOT browse with IE, how was he going to fix it on the road?
He could still connect (ping) our company servers, but could not browse anything on the net, neither our company intranet site. He called and could easily type a 2 line batch file that downloaded a small standards-compliant browser from our main FTP server. In under 10 minutes he installed the small browser (~ 3 - 4 MB) and could browse the company intranet site (HTML 4/CSS 2) and got the files (and the hotfix) he needed. He liked the alternative browser so much in fact he still uses it when his main browser (IE) fails for some reason. The alternative browser he used was Opera.
Another example to think about is for those of us who every-once-in-a-while we have to support older systems. How are you going to install hotfixes to a re-install of Windows 95 if it comes with IE2 and Windows Update does not work with it?
Solution: use an alternative browser to download the latest IE for that system and THEN use IE to get to WU. Not the most secure option, but it works. Better yet, download the patches with the alternate browser, THEN use IE afterwards. That is, assuming you do not have any "resource" CD available. Just the 95 CD with you.