4GB, minimum size is 256mb.
To use ReadyBoost a person obtains a flash drive and places the flash drive in the USB port on the computer. ReadyBoost allows your computer to store memory on it to speed up the computer.
If you have Vista system, just plug a flash drive that is ReadyBoost compatible into USB port and Vista will ask if you want to use this drive as ReadyBoost. Accept what is suggested by Vista and you are ready to go. It is realy speeding up your computer.
Yes.
By using ReadyBoost
ReadyBoost
true
The default maximum size of the Recycle bin is 10 percent of the hard drive. For example if the hard drive is 500 GB then the recycle bin is capable of holding 50 GB.
There is no limit on the size of a hard driveformatted with FAT16. The only limit is the size of a FAT16 partition on the drive. The maximum size of a FAT16 partition is 4 GB.
4GB.
The only real limit that would apply is the FAT32 partition size limit, which is about 2 TB. No Flash drive comes close to this size.
Readyboost a a program wich may be used to speed-up your computer. Plug in a USB stick, and press readyboost. (Like if you have a 1GB USB stick , your PC will get 1gb more RAM) More about it : http://www.howtogeek.com/howto/windows-vista/speed-up-your-windows-vista-computer-with-readyboost/
.5 terabytes.