Search shortcuts
You can add search shortcuts in IE 6 very easily. Just create a text file (save it as .reg file and later merge it with the registry by double-clicking it) and enter the following information:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchUrl\G]
@="http://www.google.com/search?q=%s"
Next time you need to search google, just type G <search item> in the address bar.