tim shorting, page-23

Hi,
CFD's thru etrade, based on market, thru ASX.
Not really interested in shorting,I'm too ignorant, too gutless, and I tend to accumulate, not trade.

But the more I look at this, the more I wonder if this is an easier and cheaper way to lock in profits than using options.
Still haven't worked out how safe this is, ie counter party risk and stability of firm running system.

Back to TIM, anyone have any opinions on , if, or how long it will last.
cheers