Why will the program not read my external drives, like flash drives or camera cards when I put them in to look at the files? I often have to leave them in the computer and restart everything. If I happen to take one out to use another, once again, the drives are not found.

Without knowing more about your system, it's hard to point directly to a cause, but have a look at this link and consider the possibility that the use of a powered usb hub might solve this problem. Also make sure you have all the latest updates offered for your system by visiting windows update and running a custom scan. Check the optional hardware and software updates and see if there are offerings that affect the usb devices you are using. See this MS article, for reference, as many vista users have expressed similar complaints about drivers uninstalling. (Other links for these devices here and here.) If you're using a desktop, try plugging into the rear port instead of the front, try rearranging the device's cables, etc. When you reboot, the plug n play detects the device and installs the drivers for it. Try to make a habit of using the system task icon to safely remove hardware when you want to disconnect your devices, or try alternatively using the eject menu for the device in Vista. (Also see link here.)

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
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