3T HDD supported on XBMC live ?

Hello

I have this setup

2x HDD 2T NTFS connected via USB to zotac zbox where is running
Xbmc 10.1. on linux 3.1.0 (live)

I add new content to HDD using my laptop under windows 7 32bits. (just manually switching the USB)

I would like to replace one of the 2T HDD by a 3T (NTFS also)
I know that under windows it should be limitations above 2T due to MBR.

Will it supported on my setup ? do I have to partition the HDD ?

thanks for help