Hi Greg- Thanks for your advice!

I've read a few reviews about Spark and it's mainly criticised for not having enough waveform editing features and only 1 level of undo (it should really have multiple levels like Wavelab). However, I know it blows away all the others when it comes to it's VST effects implementation and works well with a TDM system.

It's crazy why Wavelab won't be ported over to Mac when Cubase is on both platforms. I suppose this is where human selfishness comes into it doesn't it!! Cheers.