If any one wants to remove the sample media from the Tour you must do so by deleting it from your PC from the OS. Just deleting it from the BB will just replace it once you do a re-set or a battery pull.
These are the two files which need to be removed from the JAVA Folder in the OS once loaded to your PC.
net_rim_bb_medialoader_9630 "Music"
net_rim_bb_medialoader_video_9630_480x360 "Video"
How to free up your memory by John Clark:
http://www.blackberryforums.com/gene...ee-memory.html