The management of electronic documents does not end with the completion of discovery. Between then and trial, documents must be collated and reviewed for the trial itself and for intermediate purposes such as witness statements and, in the US for depositions.
Epiq has launched a hosted SaaS (Software as a Service) platform called TMX. TMX allows documents to be annotated, tagged and hyperlinked to ease the process of case preparation, collaboration and presentation. It builds electronic bundles quickly and easily with concepts which mirror those which lawyers and courts expect such as folder structure, pagination and index generation.
TMX is available immediately in Europe and will shortly be available elsewhere. There is more information about it here.