Our test also indicates that your line currently supports a fibre technology with an estimated WBC FTTC Broadband where consumers have received downstream line speed of 40Mbps and upstream line speed of 20Mbps.Has A&A announced any plans to support the speed bump when the trial is over and it is generally available? (and if so is it likely to cost more?). I couldn't see anything obvious on the main site (though I wouldn't expect to until up-to-80/20 is officially rolled out) or in a quick search here.
Current ISP: Andrews & Arnold (AAISP) via FTTC at ~40Mbit down (has occasionally dropped to ~36) & ~10Mbit up, joined July 2011.
Previous setup: Be Pro with UploadPlus (ADSL2+, AnnexM), 12ish Mbit down, 1.6 up, happy customer for ~2.5 years.