If you think their bad speeds, check these results.
Take note that the first test is done on Thursday evening(when it should be slower) and the last is on Sunday afternoon when you think it would be faster!
11/02/2007 14
6 145 kbps (18 KB/s) 128 kbps (16 KB/s) 52 % 372 ms 1184 ms
09/02/2007 18:52 1721 kbps (211 KB/s) 201 kbps (25 KB/s) 96 % 23 ms 100 ms
08/02/2007 18:55 811 kbps (99 KB/s) 217 kbps (27 KB/s) 75 % 82 ms 206 ms