Dreambox dream box DM518 DM518S DM 518S digital satellite receiver DVB- S digital linux settopbox 

250MHz IBM Powerpc processor(350Mips)
Linux Operating System
1xSmartcard-Reader
MPEG2 Hardware decoding
Common avaliable NlMs(DVB-S,DVB-C,DVB-T)
V.24/RS232 Interface
Video Cinch out
Audio Cinch out
100Mbit full duplex Ethernet Interface
Up to 32 MByte of RAM
unlimited channel lists for TV/Radio
channel-change time<1 second
Full automatic service scan
supports directly bouquest-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-interfaces(fully controll by software)