Hi Dennis,
Congrats on taking the plunge and getting what seems to be a great product. I have been considering a similar purchase for some time (months!). My main concern is that how does it operate with an installed HD. From the literature it seems to imply that you operate with it or the HD but not both, concurently. Is this correct? I am wanting to use it to back up my installed HD (amongst other things).
Thanks for any assistance you can give on the matter.

Regards,

Jon