Lars Hamren writes: Hi, Computer Automation LSI-2 machines, of which I have two, used Pertec D33xx drives, of which I have none. There is now a somewhat pricey Pertec D3421 drive on eBay. The $500 question is: will this drive interface to my systems? Does anyone have documentation on Pertec 33xx and 34xx disk drives? Does anyone know if 34xx can drives be used on systems designed for 33xx? Regards /Lars ------------------------------------------------------------------- Lars Hamr?n Tel...: +46( 46)189090 Svensk Datorutveckling Mobile: +46(705)189090 Vadm?llan 211 e-post: hamren at sdu.se S-225 94 Lund WWW...: www.sdu.se Sweden