Found a great Australian supplier (for any Aussies's here), MLN. Just got the Belkin PlayMax router (for under $200AUD) and am now getting much better internet speed.
Instead of 4-5mbs on both wireless and Ethernet I'm getting 10-12mbs wireless and 17mbs+ on the Ethernet on the DM3. Finally got a perfect system. Only thing is upload speed. Any ways to maximize upload? Or is >1mbs normal?