My WD external hard drive attached to my Pogoplug 2 has more than a thousand tmp files on it.  They must have come from the Pogoplug; they are not on my PC's hard drive.  Most of the tmp files are 0 bytes in size, but otheres are larger (36kb).  The largest is 9,652,206kb (gulp).

Have any of you experienced this epedemic of tmp files?  Can I simply erase them?

Thanks