I run my show with a laptop. Actually I have two. One is a backup and it is a couple of years older than the other. Neither are expensive laptops with heavy duty video cards, yet they both run hoster 4.05 without any problems. I have went through the manual and made sure I followed all the directions for turning things off and I have also made sure that I do not have any background programs loading at startup or trying to update themselves during my show.
I have upgraded the memory on both. Memory is cheap. Just some things to think about.
