Don't think I have done more than 200GB usage wise so far.
Sync at 1019 kbps upstream and throughput is around 80 KB/s

Re target margins Vivaciti brought me down from 12db to 6db at my request which also removes any DLM.
I have a very stable line and have pushed that down to around 0.8db using DMT with my netgear modem.

The figures I quoted were for the complete package where you have to transfer your phone line as well, so fully unbundled.

For the variety package it does take it to £40 per month plus line rental

In reply to a post by gmoorc:

Don't think I have done more than 200GB usage wise so far.
Sync at 1019 kbps upstream and throughput is around 80 KB/s

Re target margins Vivaciti brought me down from 12db to 6db at my request which also removes any DLM.
I have a very stable line and have pushed that down to around 0.8db using DMT with my netgear modem.

The figures I quoted were for the complete package where you have to transfer your phone line as well, so fully unbundled.

For the variety package it does take it to £40 per month plus line rental

Thanks for that, would've have up stream would be a little more as on 832kbit up I average mid-90's.

You're right of course.
Just checked my backup that is running and is uploading at 826kbit which is around 103kB.
Always get my conversions wrong..!

That sounds about right for that sort of sync rate. You should get around 85% of line speed in observable throughput (this will vary a little depending on interleaving options and such, and line conditions) on a DSL line (if the line itself it the main bottleneck). Remember too that the M in Mbits/s as quoted in comms speeds is the SI unit modifier (i.e. 1000*1000 not 1024*1024 which makes ~4.9% difference if the measurements of observed throughput your have are in programmers measures).