Right now I'm using a 1" 16 track format, and because of its 1/4" I/O's, the HD24 is where I plan to end up. First, since I plan to have (at least) multiple backups of each song, I'm under the impression that I can use the ethernet output of this unit & backup all 24 tracks to a DVD-R on my computer, clear up my IDE's for other use, and then transfer the DVD data back to the HD24 when I'm ready to further record? Second, is the XR model really worth the extra expense for home demos, and other fun around the house? Lastly, has anyone kept their analog format solely for recording basics onto & flying them over to the HD, maintain that analog glow? Thanks in advance for any & all thoughts!!