a few questions on fuji S7000

im a professional photographer and just traded in some gear for a s7000 to get my feet wet in the digital tub.
what is a good converter for the raw files, the finepix only renders in 8bit.
does capture one reconise the fuji S7000 files ?

is there a program that will enable teathred shooting to a mac laptop running on x ? or a way via svideo, an adaptor, cord any thing, i know it can be dont on a tv, so maybe on the mac as well ?

thanks
k