Her finest hour(s) was when she was the BBC's World Superbikes presenter during the Foggy years and a little after. She seemed to be part of the superbikes roadshow of Foggy, Edwards, Bayliss and Frankie Chili. I think it lost its sparkle at the end of the 2001 season when Bayliss and Edwards came to a last-round battle at Imola and cleared off to MotoGP soon after. She never seemed to be having much fun after that, her move to MotoGP made her one of a thousand people all trying to get a soundbite from Rossi and only the brief, but sorry appearance of a Brit (Toseland) on the MotoGP grid brought a little of the old days back.
I've never seen her other stuff – Gadget Show, etc – but she's probably sick of the inside of an aeroplane and happier doing other stuff. I say good luck, and thanks, to her for making Superbikes fun, flirting with the riders and having such infectious enthusiasm for all things bike.