I've been told that the new guitarist for Jamiroquai (having taken over from Simon Katz) is called Rob Harris. If you want to see a couple of pictures of him, have a look at Jamiroquai.com.
Today in 2001, Jamiroquai recorded amazing live versions of You Give Me Something, Main Vein, Love Foolosophy and Cosmic Girl for the Jools Holland TV show in the UK.