I have been having problems printing from certain applications as well as programs quitting, behaving strangely, etc. Created a new user and everything works fine. Ran Disk Utility and repaired privileges but to no avail. Do I have to reconfigure a complete new profile? How do I delete the old profile so I can create a new with the same name? Do I have to change the privileges on all files? Can I do this "in bulk"? Why do men have nipples?