Optima Systems has released PageSpinner 4.6.2, the latest version of its Web development package. Version 4.6.2 adds improved live previews, display of current line number, support for MapSpinner and Yummy FTP, and commands to perform shell-based Ping, Traceroute and Whois domain name lookups, and many more enhancements and bug fixes.PageSpinner is priced at US$29.95.