that why u wrap the ends thoroughly with something like scotch tape when in a pinch (or use a butterknife that's wrapped in the same method..)The problem I found (the hard way) with a flat head screwdriver is that it can leave indentations in the plastic trim.
The set that Los kindly posted the link to looks very good - especially for the price. You might want to check out this other set as well. I bought one a couple of years ago for $5 (too bad it's not on sale now). I like it's variety and it's always worked well for me. But I'm sure either set will do the job. Good luck with your install.I need to order that set. I was going to pick up a ipod hookup for my car but it looks like my ipod is going bad now.