Minimalist travel

I guess I should pay homage to the people and sites that sparked my interest in packing light.

Dan Andrews - Location Independent Entrepreneurship – The Tropical MBA
Tim Ferris - The Blog of Author Tim Ferriss | Tim Ferriss's 4-Hour Workweek and Lifestyle Design Blog
Tynan - The Gear of Life Nomadic - Tynan
Rolph Potts - No Baggage Challenge -- Around the World with no luggage
Wilderness Backpacking - BackpackingLight.com - The Community of Lightweight Hiking and Backcountry Travel

I usually travel with a 19L backpack or sometimes with a 25L backpack if my friends need help carrying their load. I've found that traveling with the least amount possible has helped me easily transport and transfer my gear, cut down on packing times, and allowed my to squeezed every last minute out of a trip without worrying about what I am going to do with my bags .

I've become almost obsessed with wittingly down my pack size and contents. I see it like a game, to see how little I can take (within reason). I'm not a hyper-minimalist by any means, I just like traveling with few things.

So these questions go out to you guys and gals:

Anybody in hear travel with < 35 liters?

Travel without extra clothes?

Got any good tips or tricks about traveling light? or Gear?

Cheers,
-HS