Man you can't even patent mathematics in the USA let alone the EU; where the hell does he think he'll be able to enforce it?

If it's only relevant to Oz then we have nothing to fear except perhaps the utter stagnation of their economy; which frankly I'm not too worried about.

1) How much will this cost to subscribe to? I'm thinking £25/month minimum.

2) Good on the guy for getting it working! Shame he's unlikely to get the full royalties due to copying/hacking/stealing by big corporations...

3) I bet it won't reach the UK for another two years.

Idiot!! who needs fibre indeed...I DO! Fibre can definitely give gigabit speeds now, and do it reliably. All this guy has done is give BT another reason not to start rolling out modern cables.

but hey, what do I know, the victorian copper will probably scale to gigabit speeds (falling off to 2kbps 20 yards from the exchange!)

Until the latency comes down too i would still rather have fibre

Yards? Meters!? Clearly you all need to re-read the Reg measurement standards and repost accordingly.

And speaking of which, we need a standard for data transfer speeds. Given the nature of Reg readers (see http://www.theregister.com/2007/10/25/barmaid_fined/comments/), I propose the bfpps (Bulgarian funbag pics per second).

Since images dimensions, quality levels, compression ratios, etc. vary significantly from source to soure, someone will have to do some serious long-term research to develop an overall average. I volunteer, provided you can convince my ISP to implement this new DSL technology in my area*.

*Okay, I'll do it anyway...

Wasn't it him who came up with the concept of DSM (as well as inventing the DMT line code)?

He has a DSM project at Stanford - and a 2005 start-up http://www.assia-inc.com/ which was set up to exploit his research...

The Reg had a story a year ago of one of the DSL vendors set to exploit DSM techniques: http://www.theregister.co.uk/2006/10/12/eci_faster_dsl/

Fibre would be great, but I guess it would take forever to become a "universal service"....

Sorry but even assuming you can mitigate the cross talk, and from what I've read that isn't a certainty, the calculations involved don't take into account the reality of our telephone network. Added to the fact that we can get better data rates with fiber today I can't see the benefit of this undoubtedly expensive kit over putting in the bloody cable network we need.

SNR=300dB ?

Or have I fallen victim to the infamous Pentium Bug(TM)

DMT as used in ADSL and VDSL addresses this very problem in each of its 4.125kHz bands across it spectrum. So I don't quite understand what the difference it. What would be more interesting is how they've managed to increase the speed to 200Mbps and for what loop lengths?