I'm using Plupload to upload files to Microsoft's skydrive using its REST api, here is my problem:

The POST body generated by Plupload will always contain a multipart section with parameter "name" equals to "name", but it seems that skydrive's REST api only support one mutipart section per request, so the problem comes as the skydrive's REST api will see the POST body as a invalid request entity body.

Can I choose not to send this multipart section with "name=name" ???

PS;
1, http://msdn.microsoft.com/en-us/library/live/hh243648.aspx#audio   (try search "Only one multipart section per request is supported");
2, http://social.msdn.microsoft.com/Forums/is/messengerconnect/thread/481671a5-38f0-425f-8534-a9ebf530e6c5   (my question to MS's forum)