Upgrading WL6 advice

I have WL6 and a PC with a Pentium4 cpu. I’m thinking of upgrading my PC and also to WL7. Does anyone know if I would benefit from buying a quad core cpu over a dual core one?..this goes for WL6 too. Thanks.

Yes, Quad core is recommended.

Thanks Philippe, also would you recommend an i7 processor over an i5? I see multi-threading is disabled on the i5 processors and wondered if that mattered to wavelab.

hyper-threading you mean. WaveLab does not do much with it, and if you have a quad-core, it’s not a problem not to have it.
I don’t know much about the difference between i5 and i7, so I can’t say more.