Well, don't call Redhat or email them, there is no need for that or what would be the point of this forum.
It looks as if the autologin is part of Mandrake Power Pack edition, and it is their own program utility.
You can download it here: http://www.linux-mandrake.com/en/72/...&s=./autologin
You might be able to download it, compile it and run it, but you will have to check out Mandrake for any other information about it since I couldn't find it anywhere else.
Good Luck.....Let us know if it works or not.