ORDERING Cross ON MONDAY - HELP!(FOUND)

i'd like to order Mixvibes Cross on monday....but i'm consider Traktor Scratch Pro.
Thing is, that i really like to order Cross, but i'm not sure about couple of things:
1. Is there any way to properly use Cross Ith One turntable? (Something like Instant double in Serato)
2. Can i plug non-timecode source of sound in second channel of my mixer, and use timecode at the same time?
I asked about that in Polish subforum, but no one answer....
3. And do i need pre-amp to connect my turntables? I have Numark TT500.
Please, help!
Thing is, that i really like to order Cross, but i'm not sure about couple of things:
1. Is there any way to properly use Cross Ith One turntable? (Something like Instant double in Serato)
2. Can i plug non-timecode source of sound in second channel of my mixer, and use timecode at the same time?
I asked about that in Polish subforum, but no one answer....
3. And do i need pre-amp to connect my turntables? I have Numark TT500.
Please, help!