I did it today. Its great. The Color matching system is really cool. They have provided several color charts and color chip sets that can be printed out. They also a include a Illustrator swatch file. Look in the versaworks folder in program files. Its great because you can assign colors to your design work in illustrator and it prints dead on accurate. Tried it today...perfect. Best of all the swatches are RGB instead of CMYK. This means smaller file size and you can use the full color gamut of your printer. Prior to this to match the colors on the Roland charts or Pantone, you would have to design in CMYK
I would definitely upgrade, but e finishing outputting whats in the queue....just to be safe