It is currently policy to permit access to USB drives from all Gentoo linux machines in SCMS. To mount a drive, type:

mount /mnt/usb

at a command prompt. Ensure that you type the corresponding umount command before removing the drive.

Should you need to move a large amount of data in and out of any lab, there are CD-RW machines provided for this purpose. For information on how to use this facitily see the CD-RW burning help page.