Hello Sandeep! Unfortunately you can’t use regular apps in Chrome OS. It is specifically internet based. I am hoping that they will at least incorporate the Adobe AIR framework or create something like it themselves to facilitate the OS. As far as the internet dependency, it is definitely something that is a bit outside of what we are used to, but Google has an eye on the future when wifi points will be practically everywhere and cellular broadband will be everywhere else (and hopefully cheaper). Either way, I believe they will have to extend the capabilities of Gears to bring more reliable offline access to the OS, as well.

Thanks for the reply!