bcdedit HELP, please. about boot windows 7

hello every body, I want to help about bcdedit, thanks so much.
now the bcdedit info. is:

Windows Boot Manager
--------------------
identifier {bootmgr}
device partition=\Device\HarddiskVolume1 (here is what I want to change to partition=C:)
path \bootmgr
description Windows Boot Manager
locale en-US
inherit {globalsettings}
default {current}
resumeobject {7effb452-9910-11df-b7da-b1ebfe0c7e6d}
displayorder {7effb453-9910-11df-b7da-b1ebfe0c7e6d}
{7effb456-9910-11df-b7da-b1ebfe0c7e6d}
{current}
toolsdisplayorder {memdiag}
timeout 5

Windows Boot Loader
-------------------
identifier {7effb453-9910-11df-b7da-b1ebfe0c7e6d}
device partition=\Device\HarddiskVolume1
path \Windows\system32\winload.exe
description Windows 7
locale en-US
inherit {bootloadersettings}
recoverysequence {7effb454-9910-11df-b7da-b1ebfe0c7e6d}
recoveryenabled Yes
osdevice partition=\Device\HarddiskVolume1
systemroot \Windows
resumeobject {7effb452-9910-11df-b7da-b1ebfe0c7e6d}
nx OptIn

Real-mode Boot Sector
---------------------
identifier {7effb456-9910-11df-b7da-b1ebfe0c7e6d}
device partition=\Device\HarddiskVolume1
path \ghldr.mbr
description 1KEY GHOST v2010.01.02

Windows Boot Loader
-------------------
identifier {current}
device partition=C:
path \Windows\system32\winload.exe
description Windows 7 Ultimate
locale en-US
recoverysequence {7effb454-9910-11df-b7da-b1ebfe0c7e6d}
recoveryenabled Yes
osdevice partition=C:
systemroot \Windows
resumeobject {84975637-78d0-11e0-a8d1-806e6f6e6963}

now I have two Hard Disk. The two also have the same windows 7 OS, I copy the OS to the another HD by Ghost.
Now I want to use only one HD, but the bootmgr device is partition=\Device\HarddiskVolume1 as you can see. so i can not start my computer if i remove the old HD. I want to change the bootmgr device is partition=C:
I try to use the command of bcdedit to change, but I failed.
so anyone have any ideas about the command of bcdedit.

I tried these command. but also doesnot work.

Johnathan Lyman Thank you so much, I got it.

it works very good.

I tried it in the wrong place before....

Ameracan is great thank you so much.

Sorry gentlemen, thaere are two things i dont understand

you can't speak for all of them?? what is this mean? means you like me, dont speak very good english?

+ some rep on the right side of the post! what is this mean?

thank you gentlemen!

JL Rep score