I don't know if you've read the 2-lens kit articles which Mike put up on TOP in the last few days. ( 2 primes, prime and a zoom, and 2 zooms)
That got me thinking about my own lenses or lens collection. One of the reasons I switched to m4/3 format was the possibility of using older legacy lenses, which I have plenty of (Pentax).
However, the more I use my m4/3, the more comfortable I've become with the 20mm Panny. And, with the older eyes, I find it next to impossible to manual focus with the GF1!
So my 2-lens kit, by default has become the Panny 20 & the Panny 14-140, at 80/20 ratio.
What is your 2-lens kit? do you normaly shoot with more than a few lenses?