Appending Data to the MSWord Using java

Hi,

I need to append data to the MSWord doc Using a java Program.The data contains both text and image.While appending data the size of the doc is increasing but the data is not Visible.

I'm using Streams to read and write into the MSWord

doc.

Can anyone solve this problem and also tell me is there any alternative ie any external jar files are required?

I'm working on Netweaver 2004s ide.

Thanks in Advance,

Venkat