I'm Feeling Lucky Search in Chrome's Omnibar *with suggestions*. Open up javascript console ("developer tools") in chrome and run window.external.AddSearchProvider('URL TO RAW XML')

feelinglucky.xml

<SearchPlugin xmlns="http://www.mozilla.org/2006/browser/search/">
    <ShortName>Google I'm Feeling Lucky</ShortName>
    <Description>Google I'm Feeling Lucky Instant</Description>
    <InputEncoding>UTF-8</InputEncoding>
    <Image width="16" height="16">data:image/x-icon;base64,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</Image>
    <Url type="application/x-suggestions+json" method="GET" template="http://suggestqueries.google.com/complete/search?output=firefox&amp;hl={language}&amp;q={searchTerms}"/>
    <Url type="application/x-suggestions+xml" method="GET" template="http://toolbarqueries.google.com/complete/search?q={searchTerms}&amp;output=toolbar&amp;hl={language}"/>
    <Url type="text/html" method="GET" template="http://www.google.com/search">
        <Param name="btnI" value="1"/>
        <Param name="q" value="{searchTerms}"/>
        <Param name="ie" value="utf-8"/>
        <Param name="oe" value="utf-8"/>
        <Param name="aq" value="t"/>
    </Url>
    <SearchForm>http://www.google.com/</SearchForm>
</SearchPlugin>