a simple way to stop your home page being hi-jacked
lock Your Homepage Forever
This tip will keep other users and websites from changing you IE's homepage. Simply follow these steps:
1. Click on the Start button, select
Run and type in 'regedit'
2. Look for this string:
HKEY_CURRENT_USER\Software\Policies\Microsoft
3. Right-click on the Microsoft folder, select
New->Key and name it 'Internet Explorer'
4. Right-click on the Internet Explorer folder,
select New->key and name it 'Control Panel'
5. Right-click on the Control Panel folder,
select New->DWORD Value and name it 'Homepage'
6. Right click on the Homepage value, select
Modify and change the value from '0' to '1'