any feedback on BIATBW 7.1?

[The GK]

I'm on the 12th day and been listening to BIATW 7.1 for 8-9 hours (pr.night). I think it is changing something (my eyes are becoming more relaxed, I think), but I'm not completly sure. The thing is that I've been having strange dreams each and every night. It is often about a problem/worry I have been having lately and that have nothing to do with women. So Idk if it's the sub which is doing it or not. What do you guys think?

Also, I have been using the Creative A60 speakers (with freq. response: 90 - 20 000 HZ). Hopefully they are working. Are anyone using those?