I'm new to the world of WL-500 ownership and have picked up a WL-500G Premium. With one USB port now housing a memory stick and the other connecting to my Topfield TF5800, I'd like to add another USB port for NAS.

How different should I expect the innards of the WL-500GP to be from the Gx ? Is there a final/recommended configuration/set of parts for those considering adding a port ?

From various searches of this forum I'm unclear as to whether additional componentry is recommended over and above a basic USB motherboard connector plus a 5V connector soldered in.

TIA