As you know registry is heart of the windows OS and playing with registry is little bit dangerous but sometimes it is necessary , such as you may want to make a customization or repair a registry key … you can easily jump any registry key with RegOpenKey
How it works:
Copy the registry key to the Clipboard and then click on RegOpenKey.exe , registry key location will be opened
Example: Copy the following registry key and run RegOpenKey
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
if you copy following registry key , RegOpenKey will utomatically open the correct key
SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Use RegOpenKey with keyboard Shortcut:
You can create a keyboard shortcut to open RegOpenKey easily (Just click Hotkey RegOpenKey.cmd) and then copy any registry key to the clipboard and press Ctrl + Alt + X
you can change X parameter by editing Hotkey RegOpenKey.cmd such as /hotkey:R etc.
if you use keyboard shortcut you should Close the RegOpenKey manually (on the taskbar)

Note: If you copy all the text including a registry key , RegOpenKey automatically eliminate the text and open the registry key locatin

http://www.sordum.net/dns_jumper/downloads5.php

Unmentioned, but RegOpenKey has the added bonus of a native x64 executable...

FYI, alternatives for the same effect have been posted before by I am Baas: http://www.portablefreeware.com/forums/viewtopic.php?f=4&t=8854

Thank you midas