DJing w/ Ableton 8 - Loops

Following the DJing w/ Ableton course I’ve tried, on module 7,to select all loops and drag them together into the file browser.



I’ve noticed that although I didn’t select the original clip, which I had already dragged, instead of creating common clip files, Live created an Audio.als file/folder, with the clips inside.



Does it work the same way as the process showed on the tutorial, or are there different settings stored? Can I work like this or is it better to do the “one-by-one” method?



Thanks a lot and sorry for the lousy english…



Raphael