I did find this site which appears to be under development - from someone selling reports on how to travel light and ultralight, REALLY ultralight.
http://sites.google.com/site/1ozluggage/more
http://sites.google.com/site/1ozluggage/
If you scroll down to "minimalist packing," there's a link about a guy whose luggage is about the size of an ipod:
http://www.onebag.com/useful-packing-tips.html
Ah, Brad's link is the one I was referring to. Shoulda kept quiet, but I have twitchy keyboard fingers, sorry about that! :\
Thank You very, very much!
I remember I've seen two funny internet sites/blogs/forums about two guys travelling without luggage, carrying everything in their pockets: can omebody help me finding them?