Its better to use eclispe adt bundle rather then going for android development using dotnet...
there are many tutorial available for developing android app using eclipse, this way you can trace your error and helpfuly can get good example to refere and and you will also be able to learn new language that is JAVA...
As far as I know using dotnet for android application is just the waste of time and extra efforts with no exp....
Hope this may help you...
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