I recently got it in a bundle and I was wondering.. since DT "copies" the original PDF into it's own database, do you delete your original file afterwards? For example, if I have my tax documents in my dropbox/tax/tax2012. Do I drag it into DT and then delete the original since it's going to be "organized" in DEVONthink? Because otherwise, wouldn't we technically have two copies of the same file? Im trying to find a good workflow to go paperless.