wow.. my first open source usage was maybe the firefox.. or maybe something that I used unknowingly.. but in the past one year I have been ardently using Open Source.. It so happened that when I went back home last vacation it took me a couple of clicks to get acclimatized to the windows environment. Even still I preferred keyboard shortcuts and command line over the GUI. I mean they are improving their GUI with each new release.. I started working on Fedora Core 5 and now its Fedora 7.. Beryl is nice.. And the best thing is Firefox v3 now adopts the OS theme.. so it looks just like your OS. Looking forward to use it with an apple or vista..

Ok I completely went off the track.. This post was suposed to be about the use of open source with mobile phones..
check these out..


http://trolltech.com/products/qtopia/greenphone

http://wiki.openmoko.org/wiki/Main_Page