Update: I did go to Claro. Got an Internet Stick. They did not have the ZTE 190 as on the website. I even brought a print out with picture and pricing from the Claro site. They also wanted a little more more money - but when I showed the print out - a call was made and the answer came cam back, "ok, 3000 pesos". I did ask about the taxes - because 2250 plus taxes should have been 2880. I know the difference is only 120 pesos. They just said: I don't know, it's for taxes. I let the "extra" 120 pesos slide - and went home with the interent stick (or dongle, whatever people want to call it). It worked long enough for me to see the initial Claro messages. I mention this because it showed payments of 2880 - hmmm, funny, where did that 120 pesos go??? But, then it did not work - next, went to the Claro Service office - they switched me out to a different Internet Stick - and it has been working just fine for the the last few days. The speed is fast enough for what I need to do.