When i plug in my memory stick at home and click on computer and on removable disk, it doesnt want to show me my files. The program quits responding and I have to take out my memory stick. Sometimes, it will show me my files but it won't let me access them. It will take forever to act like its loading and then it won't and "Computer" says it is not responding. Is it my device? I bought it Windows Vista compatible. I dont understand why I cant get to my files. After removing the stick so my computer will go back to being responsive, the program "My computer" will not recognize the device again. I have tried all my USB ports, they do the same thing. I have restarted my computer and it does the same thing. I need help!!! >>>To Blind Dragon. I have no pop ups. I also use Norton Firewall Security. >>>To jobeard, Windows Vista fails to uninstall USB devices on my computer. Also, when the program "My computer" freezes up, u cant do anything unless u remove the USB first bc it glitches the computer.