Hi DJ,
I think tape 5 is similar to the Dive in the awakening prologue. You'd listen to this track for the first few weeks, then you'd add a second track for the next few months before moving on to the next level.
Holosync can bring up alot of overwhelm, negativity and anxiety that can be extremely discomforting, but that is how you breakthrough to a higher level of functioning. I abused the system when I first started and I totally freaked out. I took a month off and started over at a slower pace. Some of the old Centerpointe forum users decided to open up a new forum here: http://pub28.ezboard.com/bcenterpointe
Learning how to release and witness is most the battle, but once you've mastered that, the overwhelm becomes much easier to manage. I'm using the Natural Brillance course with Holosync and am finding truly amazing results.
Thomas