See this link for tips & tricks for IE6
Windows XP Tips IE6
The site also covers all Windows systems.
Home Page
But remember you are playing with the registy. One false move and your system could stop working. Make a backup. You have been warned...
Cheers,
Edited having looked at X-setup
PTC
X-setup an excellent recommendation. At first glance looks easy to use and will do what 7777 wants. Far better than messing with regedit.
Cheers,