Can't get a problem free Time Machine backup

I cannot get a clean first time backup to an external hard drive using Time Machine.
I have a 2.6 GHz Intel Core i7 Macbook Pro and a 2TB Western Digital external HD. The drive is partitioned to .5/1.5 sizes. The backup is 1.5TB. It is formatted as (extended) journaled. I have erased the partition several times and repeatedly tried to get a clean backup to no avail.
I have used Disk Utility to check my internal hard drive for any problems and it is OK before starting a backup
When Time Machine completes the first backup, I use Disk Utility to check for problems.
The error messages I get are:
Keys out of order
Invalid key length
The volume BackupDrive could not be verified completely
Volume repair complete
Updating boot support partitions for the volume as required
Error: Disk utility can’t repair this disk. Backup as many of your files as possible, reformat the disk, and restore your backed-up files
Another error message:
Mac OS X can’t repair the disk “BackupDrive.”
You can still open or copy files on the disk, but you can’t save changes to files on the disk. Back up the disk and reformat it as soon as you can.
I have removed the com.apple.timeMachine.plist from the preferences an restarted. Still the same results.
Any suggestions?
I think Disk Utility is a toy, compared to DiskWarrior. To date, Apple hasn't released the information required to create a new DiskWarrior that will work with the new macBook Pros.

Update
Changed the cable.
Changed the port
Erased BackupDrive partition
Ran First-Aid. Came back with no errors. "Volume BackupDrive appears to be OK.
Used Time Machine to backup MacBook Pro Internal HD
Ran First-Aid. Came back with no errors. "Volume BackupDrive appears to be OK.
Ran First-Aid a second time
Incorrect number of extended attributes
Incorrect number of Access Control Lists
Invalid leaf record count
Invalid volume file count
Invalid volume directory count
Invalid volume free block count
The volume BackupDrive could not be repaired after 3 attempts
Error. Disk Utility can't repair this disk. Backup, reformat and restore your backed up files.
This is driving me nuts. I have been an Apple guy ever since I got a IIE. I have never experienced anything like this. I have trouble believing I purchased two Western Digital external drives that have failed. Since my MBP continually comes back clean, I can only think that the problem is with Disk Repair Utility.
Your advice on next steps?

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I have created a new partition on the Mac HD for Lion as I would like to dual boot. Do I need to install Snow Leopard on that partition before installing Lion? If so, can I use one of my Time Machine backups to do this?

zoominnana wrote:
Can I set up 2 different time capsule backups? one for the lion partition and one for the snow leopard partition?
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I did not close the case until the screen went dark. Unfortunately, it had just gone to sleep (a half hour later) instead of shutting off but I did not know that at the time so I shut the case then.
When I plugged it in in the AM it was dark but not black... I could just see the screen and could see it was frozen. Force restart completely screwed my startup disk. Luckily I have a BU from the night before.
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Pondini's Time Machine FAQ

Can't access library folder on Time Machine Backup

I'll try to explain this as clearly as possible...
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It woked to get me into my current User/Library of my "new" profile but I cannot move back in time into the actual backups despite the timeline increments on the right side of the screen in Time Machine showing they're are backups for the past several months. I'm stuck on this moment so to speak.
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The problem manifests after a Time Machine backup.
I have an iMac 24-inch, Early 2008. iMac 8,1
Intel Core 2 Duo, 4GB RAM.
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Time Machine will do the initial backup just fine. Then it runs once per hour with no problem. Intermittently however, Time Machine will fail and report :
“Time Machine couldn’t complete the backup to “hard disk name”.
Unable to complete backup. An error occurred while creating the backup folder.”
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“The operation can’t be completed. An unexpected error occurred (error code -50).
If I try to eject the volume I get the irksome “Cannot eject volume because it’s currently in use by one or more programs.”
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Very frustrating
I can force eject the volume, then remount the volume and things are back to normal. Same with restarting.
This happened under OS X Mountain Lion and is now happening under a clean install of Mavericks.
I thought that even though I don’t see any MDS related processes using the drive, it might be spotlight, so I told spotlight not to index the volume. Problem still happens.
I’ve found that one person had almost this exact same problem at:
https://discussions.apple.com/thread/4756742
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You can also contact G-Drive while the drives are under warranty (one year I believe).
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For detailed TM questions the TM forum is a much better place to ask
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Hi, if I understand correctly yes, but may I ask the purpose of doing so?

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Alvyn wrote:
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Hi Guys,
I have managed to delete office 2004 when I was trying to install office 2008 using a friend's copy. Office 2008 will not work for me as it needs online registration.
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Hi PaulieHK,
Open Finder on you original view desktop.
No go to Application folder and select the Office 2004.
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Good luck ...
Dimaxum

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Hi,
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Let me know
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Can't get a problem free Time Machine backup

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