Sorry if this is a repeat post. I must have screwed something up before. I just bought the Acer a500 to hopefully help me with my job. I am new to the technology area so I hope someone can assist me. i would like to download a pdf to my Acer. Instead of carrying binders around work, I want it all on the tablet. Would someone be able to guide me with how to do this? I also want to use a styllus pen to write notes on the pdf and I am looking for an app to do that as well. Any help is appreciated. Thanks.