Apple Lossless

I have been going to the library to rip discs so that I may play them back on my DAC. I primarily listen to classical and jazz. Rather than ripping discs one at a time, is there another way? Is it possible to download 500 gigs of music at a time for instance (in high resolution apple lossless format)? I use Itunes. This would save time. Thank you in advance.
nope. sorry.
Not sure what you really mean by this. Sure, if someone gives you a hard drive with 500 Gigs of data, you can copy it to your iTunes library.

If you're ripping library discs to your computer, are you asking if there's the equivalent of a disc "stacker" that will auto-feed multiple discs? If you clarify, I"m sure someone here will answer better.