<According to the docs, you have to tell the controller <which drive type it is talking to (bit 4 at I/O address <34 hex). Looking at the schematics, it sure looks like <it blindly shoots signals to both connectors. FDAT is <connected to pin 30 on the 34 pin header and pin 48 on <the 50 pin header. Hmmm... what's going on here? Pin 48 <is SEP DATA, used with hard sectored drives isn't it? <Pin 50 is connected to FCLK as well. < <What gives? Some 8" drives have data seperation on the disk drive and some boards used that. NOTE: there will also be raw data from the disk and that may actually be used. Of the 50 pins there are often many unused. Allison