I really thought that Live Search would increase their share of the search engine market because of the search field included in Internet Explorer 7. But I haven't noticed anything happening the last year or so....about 30% of my visitors have IE7... /petpap .
Well IE7 still isn't a forced update from MS. On my main site I still have more people using IE6 (about 30%) and even more people using FF (about 50%).