i have a small camera bag i take with me when i dont take my big cameras and lenses.  i have come to like the small bag set up so much ill often use it even when im going out to do shoots for the magazines i work for. 

In the bag:

Fuji X100 (w/ sandisk extreme pro 16g sd card)

Fuji X10 (w/ sandisk extreme pro 8g sd card)

Fuji ef-20 flash

extra batteries, cards (16g card, 4g card) charger, filters cleaning cloths.

i find that with this set up there isnt much i cant do.  the image quality from the X100 is as good as my 7d with an L lens.  it takes much longer to focus and isnt as good in the studio or at weddings.  but as far as a walk around lens i enjoy taking the X100. i can take it anywhere.  my 5d ii and 7d only come out on assignments.  but with my new "to go" small bag i can get pro results in a very small bag that isnt hard to carry where ever i go.  and being i always carry a back up i got the X10.  its a bit smaller and has a zoom lens. Even though its not as good image quality wise as its big brother the X100 it does a lot more.  instead of a prime lens it has a fast zoom.  its better then any other high end point and shoot out there.  i tossed the nikon P7000 i had. it was ok at best. but the fuji's i can actually use for work. i would not hesitate to use the fuji for anything that goes on the web or in magazines.  i would even print out to 20x30 prints with no worries.  i wouldnt be able to crop as i could with the 5d ii. but the pics out of the small fuji's are so good. they really do so well that they are more then just my personal cameras i can use them on a pro level. would they ever replace my pro canon gear. never but thats not what they are aimed at.  but i am more then happy to leave the canons at home or in the studio and am very confident that i could easily do most anything from street photography to landscapes with the fuji set up. i now am proud to say i shoot canon and fuji.