One of the little 'Easter Eggs' in our updated website framework is the little graph icon in the header (alongside the cash rate, inflation rate, and currency conversion). The icon simply links to page with a cash rate graph. Underneath is an interest/comparison graph (you'll find the graphs elsewhere - this is just a dedicated page).
The cash rate text links to the Lender Archive, and the U.S currency exchange rate links to a page with a number of other primary currency conversions (the latter is rather pointless... but it's a good resource).