Thanks Tony, will try this out.

Take your comment about listening, I just view it as a tool to help me understand what I'm actually listening to as well; will also help me understand parametric EQ more and mentally visualise a response when doing some tweaking.

Sometimes fiddling the controls doesn't always bring what I'd expected it to bring, but then again, I don't have that much experience with parametric EQ's. Noticed the interesting thread on the subject of Empeg's EQ accuracy: here. I blame the unexpected results on not knowing what I'm doing though.