The prototype is a bit clumsy but at least it
has been working in my car for many weeks now.
A new version with a Laptop HDD is now working,
check out here.
Final version will be featuring:
89S8252 Atmel MCS51 compatible Controller
2.5 inch Hard disk interface using LBA addressing
Micronas Intermetall MAS3507 and DAC3550 MPEG
EPP interface for fast data transfer
Optional FM modulator with RDS encoder for displaying
Optional Ethernet Interface for transfers via
Switch Mode Power Supply makes portable operation
possible (current consumtion is ca 250mA at 12V)