Coby 7042 Just downloaded the last version of adobe readear (X) for tablets. It's very nice, but after installation it does not remain as the only one for openning the pdf files. When I tap a pdf, the older version of adobe comes up. So, I always have to keep openning adobe X and from there openning the files I want. I Tried to see if there was a way to eliminate or overcome the previous version that came with my tablet, but didn't find any option. Please give me a hand. Very often, despite of the fact that the wi-fi trasmission is excellent, the webpages called from the tablet are not available. Seems to be something random, but very frequent. Am I missing some sort of add on or patch for the OS? I'm not enjoying the benefits of the connectivity.