Got a Memorex mini travel drive that is not working? I put it in and the computer doesnt recognize it. It works on other computers! I open properties and it shows that it is working fine. But I go into computer to click on the drive its in and it shows its there, but when I click to open it it tells me to insert a drive??? Anybody else having this problem? It has the U3 software if that might be causing the problem???? Do other brands work for you??? I'm looking at replacing it if I cant get it to work with something like a Lexar. What are your experiences with USB flash drives and Vista. I'd like to get a secure (password encrypted) 2GB or more drive that will work with readyboost if possible. Any suggestions??? Thanks.