I finally got around to applying the black retro-reflective tape I bought nearly a year ago to my hard bags. This stuff is great, because it is fairly invisible (being black), until light hits it. I cosider it a great safety feature, for night-time riding, anyway. Pictures speak louder than words:

Rear Application (note Apple logo) [big pic]

Side and 3/4 Application[big pic]

Unfortunately the pre-cut tape kit I was sent for my bags wasn't even close to fitting. However, the tape is easily cut with scissors, so I improvised. The Apple logo, which I think looks kinda cool, is just a side-effect of having stuck a regular-old Apple sticker onto the reflective tape. What's kind of neat is that during the day it's white, and in the dark, under lighting, it's gray (as you see here).