Firefly, iTunes - definitive answers please!

Hi all,

I'll get straight to the point. Firefly doesn't work for me in iTunes.
My setup:-
ReadyNAS DUO Sparc
Apple iMac 2008 Intel Core 2 Duo
iTunes 10.5

So, i've got Firefly up and running, indexed with my music library. iTunes can see Firefly, it lists it as "Itunes server" - yes with the incorrect capitalization - silly mistake.
When i try to connect to Firefly by clicking on the iTunes server, it just sits there saying "Loading Itunes server". I've waited an hour!

Forums say issues with iTunes 10 but apparently fixed in iTunes 10.5?

Does anyone have *THE* answer?

Please don't reply unless you believe you have the answer.

Excuse the abruptness...

Thanks,