I was actually going to include this in the previous post, but oh well.
Removing the Sentra and 2.0 SE lettering went off without any major "tanning" or swirls being left behind. The nissan symbol didn't go as well, mainly due to the gum-like stuff they use as adhesive. I suspect if I had been more careful I wouldn't have left as many swirls behind. As it is now, if you examine the paint up close (12" or less) you can see light scratches in the shape of a nissan symbol. <sigh> I haven't gotten to polish and wax the car extensively though, so this may disappear. By the way, I removed everything with a credit card (others have used floss). Any residue i removed by wiping it away with a wd40 soaked paper towel, and this is probably where I messed up with the paint behind the nissan symbol.
Hope that answers your question.
2001 Blackout SE w/ PP, sunroof, debadged, Stromung exhaust, more to come...