Instruct: Classify a given review into positive or negative sentiment.
Query: Works... up to 2mb. Then it will cost you 20$. Lame.

Read the title. Waste of time and 6$. It keeps telling me I dont have a serial number. Leads me to believe this peice of hardware has been pirated somehow. The version shipped with it is 1.47... The newest is 6.54 something. Attempting to upgrade via in-app help menu, led me to a website that does not exist. It was almost spelled right but not quite. Then the website that wants my 20$ has all kinds of typos. This product is real bad. I have one. If you drive by, maybe you can get it as I throw it out the window. If you expect to get anything other than garbage for pennies, you are as big of fool as I was. Do not buy this product.