Cross LE XONE23 C

hi i recently bought the Xone 23c and it came with the Cross Le but i have some problems with the program.
*My Itune library does not link with my Cross LE
*I can not record a set using the ''mix'' chanel i can only record from channel ''a'' or ''b'' separately... i am also wondering if i can record a set using this setup because it seems like i can not control the volume of the track on the program only on the mixer when i bring up/in a song or bring it down/out...
can you please help
thank you
*My Itune library does not link with my Cross LE
*I can not record a set using the ''mix'' chanel i can only record from channel ''a'' or ''b'' separately... i am also wondering if i can record a set using this setup because it seems like i can not control the volume of the track on the program only on the mixer when i bring up/in a song or bring it down/out...
can you please help
thank you