Is anyone using MESA2(PC) with S2000?

Yes, I am using MESA II with S-2000, and it works really good. Anything I can do for you

yeah, I recently started to use MESA and it's working fine.

But I only have 64MB memory, so it´s very slow sometimes when I use it together with Cubase VST. How much memory do you recommend?

My processor is P200MMX but I don´t think it matters in this case?

As much as possible, obviously, but I use it with my P-166 and 48 Mb RAM, and I don´t have problems with it. It certainly doesn´t work very fast, but...