Trilogy is great but one warning. Some versions of the product shipped with funny pigment on the disks which can make installation difficult if not impossible on some systems. I only discovered this after wasting half a day failing to install Trilogy on my laptop. The distributor confirmed the problem and first suggested I copy the data disks onto new CDs. This didn't work either so I had to post the disks back to him for replacement. That was a week ago. I'm still waiting... it seems they're out of stock. So if you're having installation problems talk to tech support straight away.Read Review
