Contacts Storage Clear Data is Greyed Out

[Rrhutch]

I have a new Bionic, and I am tried to clear out all of my contacts. On my Droid X all i had to do was go to Settings>>Applications>>Manage Applications>>All and choose Contacts Storage and click the Clear Data button. However, on my Bionic the Clear Data button is greyed out. Is there a way to make this active or an alternative way to clear out the contacts?

I have unchecked the only account syncing, but it left behind the contacts.

 

[Rrhutch]

While I was never able to figure out a way to do it through Manage Applications, I was able to clear the data through Titanium Backup, I did a reboot, and all was gone.