Adding searches to IE7

I am trying to add Google Search Current Site and Google I'm Feeling Lucky to the IE7 search box. I followed the instructions that IE7 gives for adding searches to the list of search providers but I don't seem to be getting it right. Anybody know how to add these two search types? If I can I will be able to uninstall the Google Tool Bar now that IE7 has a search bar and I use IE Spell for spell checking. Thanks.