EXS 24 Logic Sampler Users Group

I was wondering if we could have a quick round up of what soundcards 
people are using with EXS24?

I need to get a new one as my Diamond Monstersound has a latency of 
about 750ms which is unusable for realtime playback.

Is anyone using a PC soundcard that can achieve realtime performance 
comparable to an Akai?

Particularly keen to hear from anyone using Yamaha DSP factory or 
Audiowerk 2 with LAW & ESX24

Cheers, Patrick