Ubuntu Installation :: Ntfs Configuration Does Not Launch?

I have partitioned my hard drive into three parts: 1 lean section for windows 7 (50 gb), another section for ubuntu 11.04 (50 gb) and one final massive section for 'storage' (360-ish gb). I have been following the following guide to accomplish this process:I am lost in the final stages of the process. The article says that:"Ubuntu won't "mount," or make available, your Windows 7 and Storage drives on boot-up, however, and we at least want constant access to the Storage drive. To fix that, head to Software Sources in the System->Administration menu. From there go to Applications, then the Ubuntu Software Center at the bottom. Under the "Ubuntu Software" and "Updates" sections, add a check to the un-checked sources, like Restricted, Multiverse, Proposed, and Backports. Hit "Close," and agree to Reload your software sources."

I completed this but I did not get the "reload your software sources" option. Then the article says:"Finally! Head to the Applications menu and pick the Ubuntu Software Center. In there, search for "ntfs-config," and double-click on the NTFS Configuration Tool that's the first result. Install it, then close the Software Center. If you've got the "Storage" or Windows 7 partitions mounted, head to any location in Places and then click the eject icon next to those drives in the left-hand sidebar. Now head to the System->Administration menu and pick the NTFS Configuration Tool."I was able to install NTFS Config. However, when I click on it and enter my administrative password, it does not launch.

I do not know how to get around this, I did some research online but was not able to find any solutions.I do not fully understand what ntfs config will accomplish, but I think it has something to do with accessibility to the storage partition from both windows 7 AND linux.The article says:"You'll see a few partitions listed, likely as /dev/sda1, /dev/sda2, and the like. If you only want your storage drive, it should be listed as /dev/sda3 or something similar--just not the first or second options. Check the box for "Add," click in the "Mount point" column to give it a name (Storage, perhaps?), and hit "Apply." Check both boxes on the next window to allow read/write access, and hit OK, and you're done. Now the drive with all your stuff is accessible to Windows and Linux at all times."