Involved with post-secondary education (ideally Teacher Preparation) and technology? If so, you should consider attending and presenting at SITE 2011. I am a strong believer that if you are attending a conference for professional development then you should consider presenting at it as well. The call for presentations is out for SITE 2011. You have until Jan. 3rd to submit your proposal.
http://site.aace.org/conf/call.htm