If you are planning to take the PhD Qualifying Exam in August, 2012, please bring me your application by next Friday, July 6th. I've emailed the app to the grad student distribution list, but if you need another copy, let me know and I'll send you one.
Please don't worry too much about the physical signatures of your committee members. They may email me their willingness to write questions.
If you have further questions, you have only to ask them.