I exported a site from a 1.0 environment and imported to 1.5.0rc11 and many of the resources were not exported (or imported, I'm not sure where the problem occurred). The export output from the 1.0 system did not report any errors during the site export and there were no errors on the import side.
Has anyone seen this? There was no rhyme or reason as to which documents did or did not transfer. I was able to successfully export/import Word and Excel documents, PDFs and web links. I had problems with some of the Word documents, PDFs and web links not showing up in the new site on the 1.5.0rc11 system.