FIM Reporting Resume-FIMReportingInitialSync too slow

I installed FIM Reporting services , and followed the document step by step.

I started the "Start-FIMReportingInitialSync" script  , it ran for some time and stopped due to an error.The error reads"The client has been disconnected from the server.Please call ManagementGroup.Reconnect() to reestablish the connection."

This issue as i understand might have occured due to a connectivity issue.

Hence i used the "Resume-FIMReportingInitialSync" to start the initial synce.but this script is too slow and even slower than the "Start-FIMReportingInitialSync".

Can anybody suggest how to speed up the Initial sync process.

Also, if anybody can tell me where are the data stored moved by the script "Start-FIMReportingInitialSync"

Regards

shakti