Korg Poly800/EX800 Users

Hi,

Has anyone used the Poly-800's tape load/save with a sampler?  If so, did
it work well?  I am thinking I could simply back my patches up to the
sampler and then load them as I see fit.  I am afraid of any A/D
conversion possibly tampering with the signal, though.  Like when you
record a sync track to tape and have to turn off noise cancellation on
that track.

Any experiences?

Thanks
tim