I think that's most of what you'll have to worry about. I think for the majority of what the average person does, you wouldn't notice a huge difference between the two.
I've heard the discussion of shared lines for cable equipment, and I suppose that if you move into a congested area it might become an issue. But I think there are a lot of people that just don't care enough to get high speed access (suckers!) just yet, so you may not have to worry for a while.
I've had cable and DSL both now, and been happy with each. I had problems with my DSL for about a month, but that was the ISP dicking things up.
In regards to networking, I can tell you that I did so with the DSL with no problems. They company says you can't use it on more than one PC, which I think is code for 'you can't use it on more than one PC if you're too dumb to buy an extra network card and a hub'.
I bought a home networking kit from 3Com that had two NICs, a 4 port hub and some software from MS. The software, rather than installing anything, basically walked though setting up internet connection sharing and mapping network drives. Which must not have been too difficult since I did it and my networking skills are equal to that of my dog.
The hardest part was drilling a hole through the floor to get the cable into the basement. If I were going to buy again I'd spend extra and get wireless. Then I could drag a laptop around the house and surf anywhere I wanted to. Like on the roof.
Which leads me to another question I was going to ask earlier. Though it has nothing to do with broadband, I don't feel like starting up yet another thread.
How many of you own homes? Or rather, live somewhere where yardwork is a priority. 'Cause having a house is sweet, but I'm really getting sick of mowing the lawn and trying to keep vegetation from dying.
I want to hire some of the ubiquitous retired men from my neighborhood and have them keeping everything looking tidy. I haven't reached that point in life yet where I'm at all interested in making my yard look nice.
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100 pounds of shit in a 25 pound sack.