Netgear have a new website up with replacement power supplies, rack kits, disk trays and even screws available to order online at http://accessories.buynetgear.com.au/do/index. (Also linked from the Aussie support section on the Netgear website).
Handy to keep in mind if you ever blow a power pack or need a replacement part for your Netgear product.
I just threw out a couple of plugpacks I got because of two replacements routers I received from them a few years back. They only required the unit itself be sent back, but always sent out a new shrinkwrapped box, so I ended up with with a couple of network cables, and a ton more leaflets.