I also took the CISA exam this December, so I was busy studying for that. There is a ton of overlap in material, but there's more of an emphasis on governance and audit.Hopefully I have good news at the end of January.It seems it takes then 6 weeks for results.
A lot of my colleagues have asked me how I had studied for the CISSP like what study materials did I use, what practice questions did I use, and were the practice questions similar to the the exam. Perhaps I should put together a couple of posts on that....:)