Broadband Splitting?

Yes, it will work, but you will have a lower signal. Is your cable wall jack in your room? The cable shouldn't be more than 10 feet long from the wall jack to your cable modem, if you it must travel a distance, leave the modem where it is, but use an ethernet cord to reach where it needs to go, since they have far greater reach at no signal loss.

Yes, I understand what your saying eddie, but can't I just hook an amp to it to pump out the data at a higher rate to make it work alot better? And if so, what should I run it to ? Tv or PC MOdem?

Well, My Tv and my Computer are RIGHT NEXT to each other, I mean 1 ft apart, but If I wanted television in the other rooms i'd either have to run a spiltter through the roof or get them to install it then cancel.

But anyways, I've got a 25 ft ethernet cable that'd work fine , heh.