From what I have read so far, this is an excellent read for understanding the Holy Spirit.

I just purchased Logos 8. It is a large file. The problems you are having may be associated with memory. I have loaded it on a brand new computer and it is running great. Again, Logos 8 has a lot of content! Check your memory. I had trouble downloading it on my Mac because I don't have enough memory. I have a Mac Pro. I am looking into adding memory and I am sure things will run smoothly. I have very happy with Logos 8. This is in no way associated with their promotion. I am just a customer.