I don't have one, and I've never attempted...I've looked at several guides, and watched a few movies, but I don't see the point just yet. I don't pk, and I don't need to *maybe* hit 1 higher on a monster. If I'm going to spend 2.5 hrs + in the cave, I want to be fairly certain I'll be able to show something for it in the end.
Maybe once I finish getting 99 defence, and then start in on prayer...and range..I'll think about going for it. I went in once with guthan, 10 shark, and the rest of an invo of salmon, and I lasted up to the 2nd 360. I guess it shouldn't be too bad, supposing prayers can be switched on at the right times, and lag isn't an issue

thanks for the input. No lag isnt an issue for me and nor for you, but your right, i dont wanna go in the cave for 2.5 hours and have nothing to show.