I think Stephen has been listening to Gil too much. The speed's that Gil supposedly gets are VERY unusual. An average cable internet connection runs at about the same speed as DSL-somewhere between 2-6mbps, depending upon how many other people on your connection are also using the internet.
Also, another interesting (but I bet unknown) fact is that cable TV use also takes away from your speed. So, if there are 15 other families on your connection, and all 15 are watching T.V. and 6 are using the internet...well, you can probably see where I'm going with this.
But anyway, Stephen said he's used cable internet before and was satisfied, so I'm sure he'll be satisfied now too.