Help lowering CPU load from 2600 + Cs-80 Plugs

[Mr. Anxiety]

When using just the 2600 & CS-80 on my P3 1.8 Ghz machine,

it pushes the CPU to around 65%, and the output of my Forte Vst Host starts distorting, even with the levels fairly low.

Anyway to lower the CPU load using these plug-ins. I'm not even in Multi mode.

Thanks,

JVT