Caldera announced the availability of OpenLinux-64 R3.1, a Linux system-based server and workstation product designed for 64-bit Intel Itanium processors. Utilizing 64-bit technology, OpenLinux-64 brings a new level of stability, scalability and robustness to the Linux platform the company says. OpenLinux-64 is licensed on a per system basis. No restriction exists on the number of users who use or attach to the system. Licenses for regular OpenLinux 64 kits are available for $599; not-for-resale versions are $49.