Amazon EC2 backup solution

We have Amazon servers on the cloud having Windows interface. Server 1: Webserver with IIS, all the files Server 2: Database server with MSSQL server. We want an automated backup solution that both these so that they could be backed up on a daily basis. Is it possible to store 1 week backup. Please share with us the solution you could offer. Here are some of the solution we think could work. You could use these or have another solution for us: [login to view URL] [login to view URL] [login to view URL] Or maybe you think it is better to create a BAT file that could export the database as MDB, LDF files, ZIP them and upload on a daily basis to our FTP of Amazon S3. Same could work for website files. Or something else? Love, Angelo