ladysoth wrote: Jo-Ann I think the drip tape is flatter and designed to run down straight rows. It also doesn't come in the 6" spacing like the micro dripline does (at least not at The Drip Store). The drip line works well for me, just looks kinda funny in my setup as I have the main line running along the top edge of a board that divides my raised bed in half, and then I have the drip line coming off from there. It kind of looks like tenacles, altho once the plants fill out they pretty much cover it up - see the pic below. Looks silly in the winter tho. But I find the drip line very useful for some of my flower pots on the ground cause I can run it right up thru the hole in the bottom of the pot, which I wouldn't be able to do with the drip tape.
CountryGardens - The guy that recommended it to me was a rep at The Drip Store and they sell every kind of drip irrigation you can think of, not just drip line. He sold me what he felt would work best for my specific needs. Not sure what you mean about my pics since I haven't posted any pics of my drip system until here in this post. In any event, my system waters much more than one bed - I have many zones to water and it all gets done at once with one twist of the faucet and I'm certain it will last longer than 3 years.
These pics were taken early last spring right after I set up the beds and ran the drip system to it.