I'm thinking about buying a new macbook pro. I want to be able to hook up my Logitech G51 Surround Sound Speaker System, but obviously they don't come with a sound card that supports 5.1. I've been looking through the forums and have come up with a few solutions. From what i've read it seems the easiest way is just to buy an external soundcard device, such as the FireWave. I went onto griffins site and it says that FireWave doesn't support the current OS Leapord. Can anyone vouch for this? My other route was buying the Creative External Sound Blaster Live! SB0490 5.1 Channels 24-bit 48kHz in 5.1 mode and up to 96kHz in stereo mode USB Interface Sound Card. If anyone has a better tip let me know!