I found the answer, I Googled the error I got when I tried to create a new partition beyond 2TB and found this -->
http://support.microsoft.com/kb/2604034
That's not the whole story (doesn't it seem like that's always the case). The rest of the info was in the article that ELMO_2006 Posted above -->
http://www.sevenforums.com/installation-setup/252871-windows-7-install-seagate-barracuda-3tb-hdd-how-i-finaly-did.html
1) In BIOS/UEFI set the 1st drive to UEFI even though nothing is there (it makes a difference, I tried it without doing this and got an error)
2) Set your optical drive with Win 7 CD as #2 boot drive
3) Run Win 7 install and when you get to the initial screen, hit Shift - F10
4) Run diskpart.exe
5) Before you run "convert gpt", use the "clean" command to remove any data and configuration files. I assume if it's a new disk this won't be necessary. Do it anyway just to be sure there aren't system files on there.
6) "exit" 2 times and start the Win 7 install program
7) Run Custom Install - Advanced Options and it will show one 2.8 TB partition.
8) Select "new" and it will create 2 systems partitions and one new partition that is 2.7 TB
9) Only format the 2.7 TB partition, the other 2 were already formatted when Windows created them. If you format them, you will remove the system files that Windows put on them and you will get an error on installation.
When I didn't use the "clean" command, Windows reverted back to the MBR set up and gave me an error saying the drive must be GPT not MBR. Even though I ran the "list" command and it showed that the drive was a GPT drive, it still reverted back to MBR. I assume it did this because there was still data/configuration files on the drive from the system files Win 7 added when I was trying to format the drive prior to setting it to GPT.
And......there it is in My Computer, a 2.72 TB C: drive.
And ..... there it is in Disk Managment a 2794.3 GB drive with a status of - Healthy (EFI System Partition), thanks to John_Vankirk above I knew how to get there.
1) Click the Windows start button (lower left screen), enter "command" in the "Search programs and files" search box
2)Enter diskpart.exe
3) Enter "list disk"
And.......there it is, a 2.794 TB Disk 0 with the GPT column checked
And it's all working and it's screamin' fast. Don't you just love the world of modern automation?!!! When it works that is....