I just passed the ICND1 exam a few hours ago.

I took the class a few weeks ago at Global Knowledge, and then spent the past week filling in the gaps and practicing. I bought the Boson exam simulator for the exam, and I feel that helped me tremendously. I found the quick reference sheets in the back of the CCNA Flash Cards book by Cisco to be really helpful, too. They provided a great overview and quick studying material.
This is my first cert, so I'm pretty excited about it. Time to start working on the ICND2 exam and go for that CCNA.
Thanks to everyone on this site for all of the helpful resources, which also helped me immensely.