For free deposition advice, why not try my three podcasts on advanced deposition techniques? Originally posted Legal Underground, I'm reprising them here (again). Just follow the links--
Combined, these three podcasts have now had nearly 3,000 downloads. You can listen on a computer with speakers or even better, on any iPod or mp3 player.
If you like what you hear, don't forget my book: Deposition Checklists & Strategies (James Publishing, 2d Ed. 2007).