I suggest you get a smart-phone - either the ones from Apple (for example, iPhone), or one with the Android operating system. Those can play music, serve as a phone, and you can download and install a variety of apps on them.
If I understood you correctly, downloading apps to sdcard is by default on android phones that have sdcard... Did I get you right?
I recommend you AppXoid, they publish great reviews of new Android Applications and Games. If you are looking for an alternative market, I recommend you Getjar. You can find cheap applications on this market.
It's possible if the apps package is backwards compatible to earlier Android versions.
Yes. Android have their own format of apps (.apk) and they can only be run on android. Unless you have an android emulator on your computer.
Sadly, no. Android apps cannot work on java phones.
There are both free and paid apps available for android phones.
No, Android Market apps are only for Android phones. For an iPod Touch, you would have to use apps from the iTunes Store.
Android phones are a category of smart phones, so the question doesn't make sense. If you mean to ask whether android apps can be installed on non-android phones, then the answer is no (or it is not feasible to do so), but oftentimes the same app is available for various operating systems.
The Android phones are very reliable. They are actually one of the most popular smart phones and they are constantly getting new types of apps.
Yes android phones do have an app market for games. Most of the apps available on the apple store are available on android phones now.
You can find them on the android market under the free section. This will allow you to find the top free apps for your latest android phone. This is how I find the best android apps.
Yes and free too as most apps are for android, also gps navigation
You have to install the software on both your PC and Android phone.
Well, there are several android based operating systems that are on phones just as good as the iphone. The main advantage is that the apps for the android phones are mostly free, instead of having to pay for them.
Apps from WeeWorld, Inc. are Android free apps that allow you to play online as well.
Android Phones because of the millions of apps and capability