>(I also thought about >using unopened cans ( great heatsinking up to a point) but decided >that the contents would be rather unpalatable after a 5 minute run >(assuming the cans weren't prematurely opened). > >Malcolm > Well it would truly be a quenched gap if a tin burst. (:-) ******************************************* Ian Hopley ----> i_hopley-at-wintermute.co.uk Aberdeen Scotland *******************************************