Recently I had a conversation with a technology coordinator from our local school district. We had a great conversation. At the core though the problems we were discussing in technology integration mirrored similar conversations I've had about Arts integration.
At the end of the day technology is considered as nice but not necessary with most teachers ignoring it.
Instead of integrating most schools employ or nominate a technology teachers often actually reducing the chance of true integration into the curriculum.
As she described what works in technology integration it was very similar to our own growing understanding of connecting to the currculum, fostering technical expertise and providing support for real needs on an ongoing basis.