ok all you gurus... my current netbook is showing signs of giving up the ghost... would like to try a tablet to take on trips and on the bike. Needs to include ability to web surf (wi-fi only), store video, USB, Video output (need to do powerpoint or related program for work) skype (or related program) and a card reader/expanded memory. Would like to shoot for a $300-350 price range (don't mind doing an ebay new or used deal). Looking at an Archos 101, Galaxy or ??? What do you use and what do you like best/hate most about it?