hey there,i recently bought a sony mz-n910, i installed the sonicstage software,and then plug the minidisc usb cable,...nothing...i tried with a diffrent cable ..still nothing..it says usb interface not recognized,it really annoys me,i emailed the previous owner,he said that i had to somehow fiddle around with sonicstage..i did that and didnt find anyting that would help,i think theres a problem on the minidisc usb input or something,cos usually a computer recognises any usb connexion made even a new one..if theres a logical solution please help,ive surfed the web for answers but nada..or if you believe like me that it is a probelm with the machine then ill have to go and talk to the seller again..thanks