As these nodes might be of interest beyond the cheminformatics section of the KNIME community, a quick post to highlight these new nodes.
"The Vernalis contribution has been updated with 2 new nodes in the nightly builds. These nodes allow loading and saving of multiple text-based files (e.g. .txt, .py, .java, .mol, mol2 etc) into a workflow table string column (1 file per table row) given a row of filepaths or URLs."
There are a number of other non-cheminformatics nodes (e.g. the List Folders and Random number generator nodes) which may also be of broader interest - see http://tech.knime.org/book/vernalis-nodes-for-knime for details.