Well, add me to the list of people that think this thing is a dud. I wish I knew what the underlying reason for why this message happens every time I try to use the unit after just a few minutes:
"One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it."
This makes for very unhappy things, sometimes causing BSOD even on Win7 64 Home Premium.
What a waste of time and money. I feel like a fool for purchasing it without reading any reviews. My experiences mirror the other people that are unhappy with this unit. I have had random success with it, and when it works, it works great. Problem is that it mostly doesn't work.
Try streaming audio with it - useless crackles for perhaps 2 minutes and then full crap-out of the unit with the pop-up shown above.
I doubt I'll get any real support from Tascam. I wonder about hitting up the consumer protection office of the government to get some kind of recompense for this product? Other companies aren't allowed to sell products that simply don't work. I can't remember the name of the law, but there is some bit of protection for consumers to avoid companies just selling snake oil.