I know this thread is a couple of months old but I've been out of circulation awhile and have been paging through lots of posts here to see if upgrading to P6 would be wise. I ALMOST clicked -submit- on the site to get the upgrade (impulsive fella that I am!) but paused and decided to come here to here the pros talk. After reading many threads, it seems I should just wait? P6 sounds great from the splashy marketing stuff with opengl and all that but P5 has worked reasonably well for me since it came out.