I can't help you with the technical questions, but at this point with little technical help available from Roland and with so many S-760s available for so little money, why not just spring for the S-760? There are a couple on ebay right now for $125-169. I paid a lot more for mine seven or eight years ago. Jesse From: "t'byte" <trilobyte(a)hoe.nu> To: sgroup(a)sgroup.ca Date: 05/11/2010 01:20 PM Subject: [sgroup] S-750 hard drive? Sent by: sgroup-bounces+jsegovia=mindspring.com(a)sgroup.ca Hi everybody, I read that the S-750 was just basically an S-770 with lesser A/D converters and no internal hard drive. Wondering if I could just add an internal hard drive to my S-750, I opened it up yesterday. Couldn't find any place for a hard drive, though. Also it looked like there was a place on the S-750 mainboard for a 50-pin internal SCSI connector, without any connector soldered on. So I guess there is also no actual fixture in the S-750 for the hard drive to go, eh? I didn't fully disassemble the thing, but in peeking around, I did see that the lower board (with the audio outputs on it) does say "S-770" on the PCB. The upper board says S-750 though. Thanks Tim _______________________________________________ Sent by the sgroup mailing list sgroup(a)sgroup.ca For subscribe/unsubscribe: http://www.sgroup.ca/mailman/listinfo/sgroup See http://www.generalconcepts.com/sgroup/ for more information.