Android is very easy to use and I think you will continue to be happy with it. I find an easy way to use the 'click and install' is to install an app named Dropbox (in the market, but if you use the link I give you we both get extra space) and when you download an APK to your PC you place it in the Dropbox folder and it syncs with your phone. When you want to download something it shows you the list but doesn't download the file until you select it to install. Fast and easy and works great for doc + pic files as well.
(sorry I got off on a tangent, but this is a very easy way to get a file on your phone without syncing or extracting your SD card.)
https://www.dropbox.com/referrals/NTY0MjU0Mzk5