Zefal makes good stuff, I have some of their blinky lights. Performance has a tech desk, you can call the order number during the day and ask for technical assistance, they'll explain it to you. A lot of lights have ingenious multi type attachmants and can be used different ways. My favorite has a clip for a pack or jacket and an adapter for attaching to the seat post- this is a red one for the rear. If you want to really make a statement, get two different brands for different spots, they'll flash at different rates and absolutley force the traffic to notice you.
Front lights I don't know much about, I use a white blinky light on my handlebars so they can see me, but I ride a suspended MT bike for night commuting and use night vision, I think it's safer. Course, ther's lots of street lights. All front lights have a bracket that goes on the handlebars and requires a screwdriver to install. Ask the performance people about battery life and stuff, the headlights use them up faster.
Most of these guys are a peice of cake to install, and also excellent wear for dance clubs and big costume parties. Enjoy.

missliz

So you have NO interest in feeling up Italian cycling gods at all?