[Mr. Bird]

I have family all over the world and we're all slowly getting webcams for our home PC's. For that kind of use (real time video and audio), is there a significant difference between the two? I understand that conversations will rely on the other person's connection as well?

[balrog666]

I have family all over the world and we're all slowly getting webcams for our home PC's.

Some of the local daycare centers have their rooms wired for cameras so parants can check in all day and see what's going on with their kids.

It won't be long before we can glue a camera on a baby at birth and record his entire life as it unfolds.

[newgeezer]

For that kind of use (real time video and audio), is there a significant difference between the two?

As far as I know, the typical low-grade webcam service you mentioned should be possible with any DSL or cable service; many or most of the variables hindering that scenario are outside your (and your provider's) control.

If both cable and DSL are available in your area, I'd think competition would cause one or both of them to be running a free installation promotion. But, watch out for any minimum length of service clause so that, if you don't get satisfactory results, you can drop their service without a retroactive or pro-rated installation fee.

As for cable, Best Buy et. al. often sell free-after-rebate cable modems, when you sign up for service (nearly free for existing customers). Ask your cable provider whether the specific model will be compatible and how much that'll save you ($5 or $10/mo).