I had taken this connection early feb after getting FUPed by Airtel. Initially had contacted all the BB vendors but realised that my local cable operator is providing BB from Spectranet. I had also called spectranet but never got a callback from them till now :OAnyways the cable operator mentioned the plans which were a bit different from the details mentioned in the spectranet site but I was skeptical and asked him for a day of demo. After initial hesitation (many people just used up demo, never took the connection) he went ahead and gave a cable connection to my desktop with one day of demo. The process took just 10 minutes!The plans I was offered were 512 kbps unlimited @699 and 1 mbps+ unlimited @ 999 all inclusive. I confirmed from them many a times and he was adamant that indeed there was no FUP. I went ahead with the 1 mbps+ plan, confirmed it after a day of demo and paid him by cheque.The overall speed is really good and some one who has comeback from 4 years of airtel I never found any issues with the speed at all and the service was good. generally the speed in torrents will be around 150 KBPS and around 220 KBPS if it is an english movie. IDM gives me a good speed of around 230 KBPS. Youtube speeds are generally good but sometimes it struggles for videos in 360p. Streaming is not as good as download speeds but u wont find issues watching 360p videos. The turnaround for this as given by iChaitanya is to use Airtel DNS servers which I never used as I was satisfied with the speeds.I expected downtime only twice in almost 1 month of usage. Both the times the cable operator office responded well and was done within the timeframe mentioned. Once it was 2 hrs and 10 mins the other time.The biggest question was regarding the FUP. Unfortunately as I am generally out of city for 5-6 days a month and at office during day times coupled with no hard disk space I did not download much to check it. I downloaded only around 40 GB+till now so cant tell what is the exact FUP. I am very satisfied with speeds and definitely happy to leave Airtel which had set FUP of 50 GB for me then decreased it to 15 GB suddenly for a plan costing me 1212 rupees (incl taxes)