Beta

Problems noted and reported to Betfair - no response. Likely more that I have missed - please add to list.
Also, it might be that I just can not find how to do stuff - if so please educate me!

Odds refresh seems slower when event occurs - eg goal scored
Can not choose interface colours?
In-play coupon - games seem randomly ordered once in play
Market graphs - often does not show amounts traded and last price matched.

All this can be sorted in time, I suppose, and that's why it is Beta. But what is really, really annoying is that when 'Opt Out' is selected, it reverts to beta when a new market is selected.