Finally made a 3TB Partition!!!!!!
I just wanted to connect to the forum to say a big THANKS to the team behind AOMEI Partition assistant!
After hours searching and using various programs including Minitool Partition Wizard, Acronis Disk Director and Windows Disk Manager, these programs did not allow me to convert the disk from MBR to GBT and partition the full 3TB in 1 partition.
I found you program after visiting http://technet.microsoft.com/en-us/library/cc725671.aspx and reading saryli's comment to download Partition Assistant.
I am now a user of this program and no longer use the above mentioned anymore