Hi, This is my first DIY job of wall mounting a plasma, so please bear with my novice questions. The panel in question is a Pioneer 5090, the mount is an MForm's (this one) and the wall is a hollow one as mentioned earlier. Now being a novice, I have tried bringing a variety of screws from B&Q but nothing seemed to have stay in the wall securely for the plasma to be mounted safely. I took Graham's advice and went out to Screwfix to get these screws today, and asked the store manager for advice, and after listening about my wall condition, he refused to recommend the spring toggle. He recommended me different bits and bobs. However I am totally confused right now. I am planning to visit my local B&Q tomorrow and get the bits and pieces to do the installation! Could someone be kind enough to write me down (literally) a step-by-step guide to mounting my plasma on the wall, or may be point me in the right direction..... Many thanks for your advice!