Everything has been said about the details.
I use personal and

Guitar-> Zoom G1-> Palmer (simulator HP) -> sound card in my PC-> Cubase 4.

UTILIZATION

Everything is very clear and well thought out.
A real plus for the function to transfer the modules / effects.

SOUND QUALITY

I find the effects quite well.
For the amp simulations ... I must say that I could use for now (it's not long as I), the Peavey 5150 and Hiwatt ... and especially with the simulator because HP makes all the difference!

So with these two amps I get some very good things (his title Satrini Memories) with Peavey and a good clean with the Hiwatt.

For the other amps I have difficulty to qqchose operator ...

I love the pitch shifter (unique).

OVERALL OPINION

For 2 weeks.
So all in all a good product quality / price ratio.
The weakness is that I can for the time being, only use two amp models ...
For the price it may be useful ... provided it is connected to a simulator HP as I said in another opinion.

Personally I juggle with different materials (VST, POD XT, V-AMP 2, etc. ...). But the Zoom defended well. Yes I could buy.