I've had a freecom for a few years, ultra reliable, few software bugs when used with ethernet port, but works 100% on USB (it is a mains powered one).
I'd be tempted to buy a drive and caddy separately now, can't really explain why, just a gut feeling.
In a time of universal deceit - telling the truth is a revolutionary act. George Orwell
When the debate is lost, slander becomes the tool of the loser. Socrates