Looking for the best way to accomplish this: I will need to parse the Arbortext document and locate any mathML tags (I figured out how to do this). Each mathML tag will need to be stored in a separate file (of filetype, xml) with the appropriate xml header. As part of this process, I may need to create the directory that the file will reside in as well as creating the file itself. I'm new to ACL programming so I've been trying to browse the documentation to determine the methods I will need to accomplish this. However, if this is a task that is better delegated to Java commands, please let me know. Thanks!