No offence Barry but that's $60 I'd rather not spend...I appreciate the thought but I'd rather use the tools available to me already, (and not spend anymore money).
I have 2 Wireless cards I can use simultaneously with my laptop, with a spare/redundant USB interface I can attach to my studio computer, so I'll just get busy with Google when the time comes...I must be able to use my laptop to mirror the signal somehow, and if not I've got a 10M ethernet cable which should carry it the rest of the way.
The only problem is the last wall, which has been acoustically treated, coupled with the fact that my Desktop studio PC, (well strictly it's a rack mount but it's the same in terms of motherboard etc), doesn't have a Card Bus slot...so I can't use my Ubiquiti, (not that it's quite powerful enough anyway), but if I was going to spend $60 I'd just buy an Alfa which would probably stretch to it anyway.
I'm sure there's aps bundled with BT that'd do the trick, but as I haven't actually done any research on the subject, (as I've not not needed to yet), I'm not sure which ones...as I said, I'm only mentioning it now because it came up in conversation rather than out of any immediate need. It's just one of those things I've been meaning to get round to, (one of many unfortunately).