[Buddha-l] Emptiness and not being able to imagine dying [confused]

[lemmett at talk21.com]

>>  In what sense can the emptiness of illusory existence be a  
>> conventional truth?

>Conventional truth is, in the final analysis, the only truth there is.  
>The very idea of truth is conventional. The notion that there are two  
>truths is itself a conventional truth.

>Richard 

Which is emptiness - the difference just being that bodhisattvas don't linger in it? 
If with that non-lingering there is no notion of truth what can vivify practice?