I just received a second Sky+ box for my multiroom which I intended to upgrade to a larger harddrive. Unlike my exsting box this one has a warranty void sticker on the back which would have to be broken or removed to upgrade the harddrive. It is a PACE v2. Has anyone successfully replaced the void sticker after upgrading ? I am trying to leave the option open to replace the old drive if anyting went wrong with the box over the next 12 months. The new box came from Simply Digital.