I've been quite pleased with Neutrogena Ultra Sheer Liquid Sunscreen SPF 70 for my face:
http://www.neutrogena.com/prod.....+spf+70.do
Pros? It dries to a non-shiny, non-greasy finish, and plays very well with makeup, compared to the numerous other sunscreens I've tried. When you first apply it to your face, it doesn't seem like it will work well as a 'base' for makeup, but just let it dry properly and you'll be amazed. Very matte finish. Doesn't cause shiny-face or make-up slide-off.
In fall/winter/early spring, I've been quite happy with this simple Olay one:
http://www.ulta.com/ulta/brows.....rod3250343
On my body I use leftover 'other' sunscreens that didn't make the cut, and/or Neutrogena Cool Mist spray-on sunscreen:
http://www.neutrogena.com/prod.....+spf+45.do
I keep these 'cool mist' sprays handy. I like them because I can quickly spray all over, including on top of my head, and on toes etc., even if I have sandals on. I don't use it on my face, but I find the cool mist spray very useful for the rest of my body, come summertime. Don't laugh, but if I'm going to be out for hours walking around in the sun, I keep one of these sprays in my handbag. I even have one right by the front door, so I remember to spray it on before taking doggie for a walk - it's gotten pretty hot and sunny lately.
The daily facial sunscreen is an automatic thing...remembering to apply everywhere else means putting the sunscreen by the front door. Kind of like keeping your keys or important things in a basket near the entry of your home.