Which is more than fair enough, though if you're coming out of T3, it saves 10mins each way on the journey (I was thinking T2).

The key is that the 2nd ring is usually a mess and you'd avoid it and in rush hour (when you'd have to head back) 3rd can be bad too, hence the 4th ring suggestion. While it would be more money for cab fare you'd have no problems.

Then again, I'm known to be pretty aggressive with itins and though I think mine isn't pushing it, its certainly not a leisurely one.

Lido area has plenty of DVDs too...