The Igel W has a standard PC Award BIOS - hit the DEL key repeatedly on power-up in order get into the BIOS setup screens. It will boot from flash, IDE drive or CDROM. There is no USB boot support.
The system runs Igel's version of Linux - the kernel release is 2.0.36. The Firmware version is IGEL W 01.26o April 25 2001. According to Igel's website the final firmware for this device was 2.03k.
Any comments? email me. Last update May 2012