<what would be a good slide projecture to show my pictures just to my family and frieds in my house?> The Kodak 4600 (with AF) is extrememly popular, and Kodak rotary trays are an industry standard. Less expensive, with very good results would be the Leica P150, which is cheaper with 85/2.8 lens than the 4600 is sans lens. regards, Henry Posner/B&H Photo-Video http://www.bhphotovideo.com