P.S. Don't try anything too long. If the character count passes the limit, IE will just display "(Web Page)- Windows Internet Explorer" And No, I didn't make this up. i saw it somewhere on the web, and at the time of posting there were no other Instructables showing you how to do this.
Step 1: Open RegEdit
Then type "regedit" (No quotes), and hit OK.
Step 2: Get to the Internet Explorer Files
OK, if it looks like the last screen shot below, you're in the right spot.
Step 3: Making the New String Value
Name the value (without the quotes):
Once you've named it that,click somewhere else, then double click on the string value you just made.
In the box that comes up, write whatever you want. This will be the new title. Remember, if you make it too long, IE will not show it.
Click OK and close ReEdit.
Step 4: Show It Off!
Have Fun with this "trick"!
Hope you like it!