Q. I've heard that Windows Vista can use a USB flash drive as additional memory. Supposedly, you can plug in the drive and it is used like RAM. It seems like this is a great way to add extra memory to your machine without opening it up. Also, flash drives are cheaper than RAM. If I use a flash drive instead to complement system memory, how low can I go with the RAM? - Ron in Chicago
A. It is true that Windows Vista features ReadyBoost. This lets you attach a flash drive to speed up your system. Memory cards will also work. But memory cards cannot be attached via an external reader. You must put them in a built-in reader on the computer.
As cool as this sounds, it does have its limitations. And it is bound to confuse a lot of people.
I am sorry to disappoint you. But ReadyBoost is not intended to take the place of system memory. It is simply a way to enhance the machine's virtual memory. Virtual memory has been around for ages. To learn more about it, read my tip.
You still need an ample amount of RAM. I recommend two gigabytes for premium versions of Vista. For the Home Basic version, go with one gigabyte.
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