mmacpro - The registration fee for students is greatly reduced to attend these meetings. The student would have to pay for all other expenses like transportation and travel.
But if the meeting is in the student's hometown, then those expenses are nonexistent. So the student should attend the meeting if they have time or, like our school, if the school mandates you attend (although our Buffalo- Niagara Dental Meeting is WEAK and relatively unintersting).
Or, you can convince your Dean to let you attend the meeting on the school's tab as a school representative. Three of us were able to attend the Greater New York Dental Meeting b/c we were competing in the table clinics, and our dean agreed to pay for our flights and let us stay in downtown Manhattan for one night. That meeting was AWESOME and I definitely want to attend it again, even if I have to pay my own way next time (b/c I'll be a real dentist by then!)
That said, I agree with Gavin. I don't have time to take in anything they teach in the CE courses or to put up with the ones that are 6 hour long product pitches. B/c even if the lecture was real clinically applicable, you probably aren't allowed to do any of the stuff they are teaching you in the lecture at the dental school clinics, and a person like me isn't likely to retain anything unless I'm required to use it.