upon running the script: copybookdir.sh ; I noticed the flash memory on the iphone via the itunes app says there is no more room. The graphical bar that conveys used space now has the "other" (orange color) as the primary space used. I have 6GBs of videos, music, and photos ; and the iPhone doesnt seem to see the files. I ran into a similar problem with itunes version 7.3 . I had to copy the Services.plist file to iphone location: /System/Library/Lockdown .
However, I am now using itunes 7.4 and FW 1.0.2 on an intel based mac.
I cross referenced the services.plist currently in the phone and the one provided for version 7.3 . They are extremely different and cannot conceive the next possible troubleshoot.

Any Ideas??

Thanks in Advance.