I have an old ReadyNAS 1100 by Netgear. It has 4x500GB disks. http://kbserver.netgear.com/products/rnr4000.asp
Can I install FreeNAS on it? If so, can you please explain how?
As far as I can understand, the ReadyNAS has it's system in a FlashROM.
Does it have a load? BIOS? Will putting FreeNAS on USB will help?