I'm also not having any problem..
i can constanly touch 160kBps for good seeded torrents,
UTorrent D/L.............. Connection Bandwidth ............UTorrent Upload speed
. .................................(download,upload)
One of my friends with BSNL broadband, just 2 kms away from my house, his connection is from a diff bsnl exchange(of the adjacent area). His download speeds just wander around 65-70KBPS.
I feel like, his exhange has more no.of broadband connections. I don't know exactly
does your LAN read any limited connectivity?