Note: This plugin does not work in R21 unfortunately.
UPDATE: The plugin, as requested, now makes a duplicate copy of the object you want to make editable and turns it off. This serves as a nice backup in case you want to go back to its initial state at any point. Also, the pop-up window was taken off since there is now a duplicate made and the window is not really needed. Also, some revisions should make it function better in R12. Re-download for the updates!
Marc Pearson of Footprint-productions.com and I have teamed up to create a free Cinema 4D script for you guys! The script takes the process of making a cloner or motext etc. into a single polyginal object a one click process and takes all the manual work out of the equation. Hopefully this will be useful to you. If you have any ideas to make it better/more useful, let me know. Hope this makes life a bit easier for you! The script only works in R12 and above because it’s python. Get the script here: http://bit.ly/HIJrBn