I don't recall this being mentioned here before, so here goes:
I was watching a program on DiscoveryHD the other night about the NEAR space probe. During one shot at NASA's center in Maryland I noticed what was clearly a voyager-era HP. I paused on a relatively clear frame and with the help of a 57" screen was able to ID it as a 15c. As always, I was tickled to see a 20+ year old machine being used to make sensitive navigation calculations for a highly-expensive piece of equipment following a 3-billion mile journey!
If you haven't gone hi-def yet, you'll still be able to recognize it as a voyager, which is enough fun in itself!
Best Regards,
Hugh