Dreambox dm500-s specifacition:. 250mhz ibm powerpc processo (350mips). Linux operating system. 1 x smartcard-reader. Mpeg 2 hardware decoding. Common available nims (dvb-d, dvb-c, dvb-t). V.24/rs232 interface. Video cinch out. 100mbit full duplex ethernet interface. Up to 32mbyte of ram. Unlimted channel lists for tv/radio. Channel-change time. Full automatic service scan. Supports directly bouques-lists (indirect unlimited). Supports epg (electronic program guide). Supports multiple (lnb-switching control (supports diseqc). Fully adaptable osd in many languages (skin-support). Spdi/f interface for digital bit stream out (ac-3). Scart-interface (fully controlled by software). Receiver size: 195*130*40mm. Box size: 315*185*70mm.