Arrive as early as you can to networking events and stay as late as possible. Some of the best networking occurs at the beginning and end of an event when the crowd is smaller and the noise level is lower.
Make sure all your contact information is on your business card: address, phone, fax, e-mail and website. Depending on how important it is for you to be reachable, you may also want
to include your cell phone and/or your home phone.