I see the Hosa OPT-100 series in-stock at Sweetwater here – http://www.sweetwater.com/c849–Optical_Cables
I also see the OPT-100 series in-stock at B&H Photo Video Pro Audio here –
Today I also checked http://www.hosatech.com, where I downloaded their catalog / retail price list in a 5.1 MB PDF file they dated November 2008. I see the OPT-100 series in that PDF file, too. Cool, I also see the OPT-601 is a package of six 1-foot cables with color-coded ends, and I didn?t know about that.
Anyway, for any Hosa part number that starts OPT, it will latch with the H8000FW. I see the OPT-100 series cables are in-stock online, and I see them in the latest catalog Hosa has posted online, too.