new version

[ray ray]

when will hoster 4.0 be released and will it have rotation assistance in it if i buy current hoster release how much will next release cost extra
one more ? i only do karaoke at private partys or home i use kj pro now for my song book will probalky only use my music mostly i have over 759 disk so with that being said do i need hoster or hoster lite if songbook and adding other cd for omedate use only once is there more differec\nces i missed any help woulke be great