Javier,
Did you by chance use SpyBot and select the option to "Protect your Home
Page"?
[if not]
Dealing with Unwanted Spyware, Parasites and Toolbars http://mvps.org/winhelp2002/unwanted.htm
Includes: Reset Home Page
Note: restoring the "Home Page" without scanning for spyware
will not remove the culprit that now exists on your system.
[more info]
Home Page Setting Changes Unexpectedly, or You Cannot Change Your Home Page
Setting http://support.microsoft.com/?kbid=320159
_______________________________________
Mike Burgess http://www.mvps.org/winhelp2002/
Blocking Spyware, Adware, Parasites, Hijackers, Trojans, with a HOSTS file http://www.mvps.org/winhelp2002/hosts.htm [updated 9-12-03]
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