build your own NAS on a readynas duo v1?

Is it possible to, completely customize the firmware/software on a readynas duo v1?
Thanks.
Answer #1
Yes it is. You can flash any firmware you want that the hardware can handle … You Nas seems to have • SPARC single-core processor
• 256 MB PC2700 DDR-SDRAM SO-DIMM
Having said this, there has been some effort already: google will be your friend
netgear readynas duo v2 custom firmware
or this one seems to be interesting:
http://netgear.nas-central.org/wiki/ReadyNasDUO-200_customisation_guide
Answer #2
thank you..