Could someone please explain to me in fairly simple novice- like language what a T.V. uotput would be used for on a keyboard. Also what is a U.S.B.? I am interested in upgrading from my K.N 5000 but would the sound be any better or different to the K.N. 6500. Maybe all the extras on the 7000 I would never use-I don't do gigs so a hard drive is'nt a must,and I believe the NX sound is on the 6500 and that sound would be comparable to my Roland G.S. sound,so maybe a 6500 is all I need.Also no-one mentioned the weight of the K.N 7000. Has anyone got the figures? Jean

[This message has been edited by Jean Olivia (edited 02-13-2002).]

[This message has been edited by Jean Olivia (edited 02-13-2002).]