Akai S1000 / S1100 samplers

Just wondering if there would be any advantage to "daisy-chaining" two 
Akai S1000 samplers together (and how exactly to hook them up, too).

Currently, I own an Akai S1000HD sampler, and I've just purchased an 
Akai S1000PB (on EBay).  Would ya'll please give me a little info 
about the very best way to hook the two Akais together, and what (if 
any) advantage that would give me.

Thanks in advance for the assistance, 

Gary