It's up to your ISP to offer such a trial, not all ISPs take part in them. Plusnet and IDNet post news about upcoming trials of new products in the forums, not sure about BT or others.
The list of exchanges eligible for the first trial in Jan/Feb is here: http://community.plus.net/forum/index.php/topic,9862...
and from sometime in February, it will open up to all exchanges but with limited places.
The cut off time for new participants in the January trial was 5pm yesterday, for Plusnet anyway, I'm not sure if that was a general deadline for everyone or specifically just them.
via Plusnet Fibre Extra Pro
DS: 39999 US: capped to 2000
exchange - 550m from cabinet
Edited by reddev86 (Wed 18-Jan-12 18:19:37)