Best Way to Keep Rock/Pop Separate from Classical

[GavinB]

As the title says, what's the best way to separate my rock/pop and classical collections (running on a Melco)?

1. Run two instances of Minimserver? (Is this possible on a Melco?)
2. Do some sort of initial choice of genre (classical vs. non-classical)?

I'd be worried that 1. might have a performance impact, although it strikes me as the simplest option (assuming it can be done).

2. is potentially more complicated as I'd prefer two different browse structures depending on the choice made between classical / non-classical.

Any thoughts on the best route?