Hello! I currently have a Palm Vx that has served me well, but it is showing its age now and I want to upgrade to something newer. I only have about $200 to spend, so I would like to know if anyone here has some advice to give. I am thinking about the Zire 31, the Tungsten E, a refurbished Zire 71 at the local Radio Shack, and a refurbished Zire 72 at the same place (the 72 would be $250 so I would really have to want it!) I don't know if the Zire 31 would really be what I want, because I want Documents to Go and it doesn’t come standard. I am also concerned about reports of hardware problems with the Zire's and the Tungsten. I thought about a Clie, but if I read correctly the one at the price I want doesn’t have any mp3 capability which I also want. Does anyone here have an opinion? Thanks!