Recently someone posted a link for someone looking for another of Roth's modules. (see Re^3: Can't find packages for Strawberry Perl (e.g., Win32::AdminMisc, etc))

Based on the link from that post, you might be able to download Roth's modules from: http://web.archive.org/web/20041229113024/http://www.roth.net/pub/ntperl/