title: amazon s3 developer free account for testing purposes
body: <p>I'm supposed to use Amazon s3 in my application to upload/download files. Can anyone guide me if I can have a developer test or sandbox account (free) for development time testing only? </p>
  
  <p>Any reliable library to ease operations using .NET?</p>
  
  <p>And what it'd be if while transferring a file, the connection to amazon s3 server break? Half of file has been transferred and half left... can I resume uploading or downloading, or should the operation be performed from scratch?</p>