All you need is an idea, a group of people willing to listen, and an Acer X1261 porojector to explain it with.-Projection Method Ceiling / Front / Rear-3D Ready Yes -Platform Support Mac / PC-Lens - Minimum Lens Aperture F/2.41 / Maximum Lens Aperture F/2.55 / Zoom Type Digital Zoom and Manual Zoom- Manual Zoom Factor 1.1x -Digital Zoom Factor 2x -Lamp Type OSRAM 180 W Normal Mode Lamp Life 5000 Hour; Economy Mode Lamp Life 6000 Hour -Image - Standard Mode Brightness 2700 lm -Low Mode Brightness 2160 lumens -Color Support 1.07 Billion Colors (30-bit) -Native Resolution 1024 x 768 -Graphic Mode XGA -Maximum Resolution 1920 x 1080 -Minimum Projection Distance 39.37" -Maximum Projection Distance 39 ft -Diagonal Image Size 300" -Native Aspect Ratio 4:3 -Compatible Aspect Ratio 16:9 -Contrast Ratio 3700:1 -Vertical Keystone Correction -40?/+40? -Maximum Vertical Sync 120 Hz -Maximum Horizontal Sync 100 kHz -Video Signal Format PAL - SECAM - NTSC-Video Signal Standard HDTV -Scan Format 1080p -Number of Speakers 1 -Speaker Output Power 2 W -Speaker Output Mode Mono -Input Voltage 220 V AC / 110 V AC-Weight 4.85 lb -All of Acer projectors support a two year carry-in warranty, five years warranty for the DMD chip and one year warranty for the lamp