I have been shopping around for a new fixed rate and came across these guys. Sadly, I am in SA so I am not eligible but I thought some of our Tassie OzBargainers may be interested. I haven't heard of them either, so not sure on reputation etc.
Small print from Website
Lending criteria, terms, conditions, fees, charges apply. ^Limited time offer available for new lending, interest rate for loans up to 90% of property value. Bank of us reserves the right to withdraw or alter this offer at any time. # The comparison rate is calculated on the basis of a secured loan of $150,000 over a term of 25 years. WARNING: This comparison rate only applies to the example given. Different amounts and terms will result in a different comparison rate. Costs such as redraw fees or early repayment fees, and cost savings such as fee waivers or loan offset accounts, are not included in the comparison rate, but may influence the cost of the loan. Bank of us is a trading name of B&E Ltd ABN 32 087 652 088 AFSL and Australian Credit Licence 236870.