Hardware

• http://dsl-und-dienste.t-online.de/-/id_44296350/sid_44296350/si_0/index
• http://tolletechnik.blogspot.de/2011/02/mr303-geoffnet.html

Linux compatibility

• YES, it's absolutely possible to boot Linux on that thing!
• BCM7405, Mipsel, 400 MHz
• like the ones in some of the Dreamboxes:
• http://wiki.blue-panel.com/index.php/Dreambox_Hardware#Dreamboxen_die_aktuell_erh.C3.A4ltlich_sind