Do I really need a separate hard drive for audio?
While it is sometimes possible to record audio to the same physical drive as the computer's system and recording application, you'll get much better performance by recording to a separate drive. Audio eats up lots of space, but we've finally reached a time when it's rarely a crisis anymore. If you get an 80 gig hard drive you will have some trouble filling that puppy up for a while. 160 gig, 250 gig, and even larger drives are easily found, and not all that expensive, If you have a tower computer, you could install an internal EIDE drive for really cheap. If you have an iMac or a laptop, or just want portability, you can get a firewire or USB 2 drive.If you want to record to it or play back sessions directly, you will need to get drives that meet certain specs. Check with your editing software for specific requirements, but for instance, ProTools is very picky about specs on Firewire drives. (Check the digidesign site for specifics) The basic rule is that if the drive has a rotational speed of 7200 rpm, fast data access and if it's a firewire drive, an Oxford 911 or 922 bridge chip.