How can I resize sda1 using Unallocted space

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http://serverfault.com – Image of file system http://imgur.com/eFGfT I am trying to increase the size of the partition sda1. But when I try to resize, I don't see any available space though I have 7GB of space. How can I increase the size of sda1 using either 5GB or 2GB unallocated space? FYI I am using Gparted livecd Thank You. (HowTos)