SCH-LC11 Mobile Hotspot: Am having problem downloading (& uploading) large (over 19Meg) zip files. File appears to download OK but when try to unzip I get message of CRC error. I am able to download at other (non Hotspot Wi-Fi locations). Had original problem and got replacement unit but still have problem. Have problem from different servers using different protocols (ftp vs Dropbox protocol). If you have the hotspot, try downloading this Dropbox file, then try to unzip it: http://dl.dropbox.com/u/19939791/db1106.zip ... It will unzip if you don't use hotspot. Will not unzip if you do use hotspot. The complete description of my difficulites is at http://dl.dropbox.com/u/19939791/hotspot-a.doc ... It is my belief that the hotspot is dropping or altering bits.