I have two NTFS formatted drives connected to my pogoplug.  I would like to upload large files (>4GB) over the network (via my.pogoplug.com).  When I attempt to upload a file >4GB I get the following error message:

Error: The file you are trying to upload is either larger than 4 GB, or you do not have enough permissions to upload this file. Please ensure you have the proper level of permission, or use the Pogoplug Drive Application to upload this file if it is larger than 4 GB.

Is there a way to change this setting?  Or is it just a limitation that comes with using the pogoplug website?