Take it from someone who's been around the block, call EMC or NetApp. They are the best of breed and your data will be safe. If you choose a home grown soluti

Take it from someone who's been around the block, call EMC or NetApp. They are the best of breed and your data will be safe. If you choose a home grown solution, YOU will be responsible for the quirks of the hardware, making it work with your OS and network and every failure.