You can always "hotplug" any USB device to a PC in any vacant port you wish to.
To know if the hardware has been detected you issue this command in a root console (click terminal, type "su" followed by root password).
You can choose to issue the command before and after hotplugging the USB device and it should show up.
The inofrmation in the "fdisk -l" tells you the device name as seen by Linux. PClinuxOS has a modern kernel calling all hard disks sda, sdb, sdc etc. So your internal hard disk will be sda. If the Zen player is the 2nd disk then it will be seen as device sdb1, possibly in fat32 filing format (Partition Type C or b).
It is possible that PCLinuxOS will mount it automatically if the device is hooked up before the boot up but in any case you can always mount it manually yourself by commands in root console
Code:
mkdir /mnt/here
mount /dev/sdb1 /mnt/here
To umonut it you must finish everything with the USB device first so that it is not accessed by the Linux. Again in root console use the command "umount" like
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