I'm a recent convert from PC Land. One of the reasons I switched is because everyone says that Macs are better for recording music. So how the heck do I get started doing that? What are the basics that I need? I have an iMac G3 600 MHz 256MB w/ a 40GB hd and CDRW, and a guitar. I want a fairly basic setup, with (of course) minimal expense for hardware.