I believe steve robertson went on to win the indy lites title and then moved into the BTCC with the mondeo ..but i havent heard of him since.
Gomez went to F3000 but im not sure what he is up to now.
andrea Boldrini had a crack at Japanese F3000 but hasnt been very sucesssfull over there...class list though but I must admit a few I have never heard of ..and thanks for the link to the site ..its excellent