Hi, I am able to create a slipstreamed SP1 DVD, but when I boot it, it crashed if I have more that 2GB of memory installed. This is a known problem with the pre-SP1 vista 64 DVDs, but I was hoping that by slipstreaming in SP1, the problem would disappear. Just wanted to check to make sure that there is not something special I must do when creating the SP1 DVD so it will not have a problem booting with 4GB memory installed. thanks