A simple question about mount command

["Manuel Tejada" <mantemu terra com pe>]

Hi
I am new in Linux area.
I have a single disk. In the primary partition Window ME. In an extended
partition(RedHat 7.3 in a logical partition and Fat32 in another logical
partition).
My question is: To mount the partition vfat(Windows ME or logical partition
fat32) in Linux, Do I need to make room of the same size in Linux partition?
I hesitate to mount vfat partition because either one (Windows ME or logical
fat 32) is larger then my Linux partition.
Any comment will be accepted.

Manuel