1 SCO UNIX® Operating System Update April 2, 2003

2 SCO UNIX® System Strategy Continue to provide our Partners and Customers:  Highly reliable, trusted products  A committed long term development roadmap for:  SCO OpenServer  SCO UnixWare

3 SCO UnixWare John T. Maciaszek Product Manager

4 SCO UnixWare  Flagship UNIX System Platform  High Performance  Scales From Small Business Server to Data Center Class Machine  Reliability: %  Optional High Availability Clustering  Excellent Platform for High Transaction Applications &/or Data Base Application Server  Multiple Personality for Server Consolidation  Runs UNIX, Windows, Linux applications

5 UnixWare Release Status  UnixWare Started Shipping Dec  Maintenance Pack 1 - Avail ( Download and Media Kit)  Update Pack 1 - April (SCO Update Customers)  Maintenance Pack 2 - May  Approx. 1 per quarter  UnixWare (OU8)  Maintenance Pack 5 Available for Download  Will be retired on 30 June 03  UnixWare  Maintenance Pack 3 Available for Download  Retirement Planned for Sept. 30, 2003

6 UnixWare Feature Highlights  Improved hardware support including USB & removable media  Enhanced networking, including performance & scalability improvements  Support for popular Open Source network applications  Maintenance and security fixes  Installation improvements  Enabled for electronic maintenance & updates  Optional services updates

7 UnixWare Plans  Update Packs at Regular Intervals (~Quarterly)  For SCO Update Service Licensees  New Features  Enhanced Maintenance  Additional Fixes which would normally be delivered with the next OS release  Basic Maintenance included as well, i.e. content which will be in next Maintenance Pack  Last Pack is Next Release (UW7.1.4)  Basic Maintenance Packs  Priority Fixes  Scheduled to follow Update Packs  New and Updated Drivers and Updated Open Source Components  Open Server Personality (OKP 1.0)

8 Q1 ‘03 Q2 ‘03Q3 ‘03Q4 ‘03Q1 ‘04Q2’04 Calendar Quarters Deliverable and supportable or in final test/manufacturing Not deliverable or supportable. May be used as a technology preview or BETA. Development /Planning UnixWare 713 (EN, DE, FR, SP, JA, KOR) RELIANT HA UDATE UW713 MP1 UW713 UP1 OU8 MNT PK5 OKP 1.0 FOR UW713 UnixWare Family Roadmap 2H04Q4’02 UW711 MNT PK3 UW713 UP2 UW713 UP3 UW713 UP4 UW713 MP2 UW713 MP3 UW713 MP4 UnixWare 714 (EN, DE, FR, SP,,JA, KOR) UW714 UP1 UW714 UP2 UW714 UP3&4 UW714 MP1 UW714 MP2 OU8 RETIRED UW711 RETIRED Contracted Support RELIANT HA UDATE OKP 1.1 FOR UW714

9 UnixWare Plans Update Pack 1 Contents - April 03  Enhanced PPP Scalability  Printable Documentation  Automatic DocView Index Generation  Emergency Recovery support for IDE CDR or CDRW  tcpdump enhancements  Enhanced Maintenance

10 UnixWare Future Plans (cont’d)  Update Pack 2 Candidates - Target 7/03  Native Mozilla Browser  SCO Admin Improvements:  Disk Management  Desktop Default  Sound Card Support  SCO Admin DNS enhancements and fixes  cdrtools pro  FTP Upgrade  Basic PCI Serial Support  Enhanced Maintenance

11 UnixWare Future Plans (cont’d)  Update Pack 3 Candidates - Target 9/03  Improved print queue support - native cups  USB Printer Support  Perl Upgrade  Sendmail upgrade  Open LDAP  SCO Admin Improvements  PPP Manager  Serial Manager  Enhanced Maintenance  Update Pack 4 Candidates - Target 12/03  IPSEC/VPN  Enhanced Maintenance

12 OpenServer Kernel Personality (OKP)  OpenServer environment support on UnixWare  Provides application compatibility  Includes separate Xenix compatibility module  Similar technology to Linux Kernel Personality  System call support in the kernel for performance  Binary compatibility (linker, loader, etc.)  Dual rooted Host/OpenServer filesystem view  OSR5 core libraries and environment installed in OSR5 filesystem tree  Supports system migration  copy live OSR5 system to UW713 (OS and apps)  install new OSR507 system on UW713  Planned as a downloadable component for UW713  Target May 03

13 SCO OpenServer Release Paul Hurford Product Manager

14 SCO OpenServer Classic Small Business and Replicated Site Server Platform Remote Administration Huge Application Base Reliable, Robust and Trusted platform for business Cost Effective Solution Built for Intel Servers

15 Deliverable and supportable or in final test/manufacturing Not deliverable or supportable. May be used as a technology preview or BETA. Development /Planning SCO OpenServer Roadmap Q2’032001Q1’02 OpenServer 5.0.6a OpenServer Q2’02Q3’02Q4’02Q1’03Q3’03 Merge 5.3.x SLS Security Fixes OSR5.0.7 UPDATE PK1 OSR5.0.7 UPDATE PK2 Update Packs will be Released in 4 month intervals Shipping Now

16 OpenServer New Features  UDMA 100/133 support  Writeable EIDE CD-RW Support (Microlite, Corp.)  New and updated PC-Card and Card-Bus support  PCI serial and parallel card support for legacy free platforms  LS-120, LS-240 support  USB support integrated and enhanced:  USB 2.0 support (EHCI)  USB 1.1 support (OHCI, UHCI)  Bootable USB CDs  Class Drivers for  Hubs, Keyboard, Mice, CD-ROMS, Floppy, Mass storage devices, LS-120 and LS-240 Improved Hardware support:

17 OpenServer New Features  Uniform Driver Interface (UDI) Supplement updated and integrated  New and updated graphics, network, and HBA drivers  New Network Services  Samba, Squid, OpenSSL, OpenSSH  Updated Network Services  BIND, FTP, IP Filter  Apache updated and integrated (with XML, PHP, mod_perl)  New online documentation system - DocView  Updated portions of libc from UW7.1.3  New GNU compilers, debug, linkers, libraries  New Java JDK  Mozilla  Lynx

18 OpenServer New Features  Java runtime installed in the base product  gwxlibs – a collection of libraries that make it much easier to port Open Source software to OpenServer  New UDK (OUDK Successor)  Maintenance and Security fixes  Enabled for Electronic Maintenance and Updates  Volution Manger(VM) Client Bundled With OS  Allows VM to distribute and manage maintenance and new SCO Update Service packs

19 OpenServer Optional Services  New Merge 5.3  Supports Windows 98 and Me emulation  Open Source Components Added & Supported  AFPS  Samba  Squid

20 Development Systems for OpenServer  OpenServer Development System - OSR Base CD  For development of legacy apps and native device drivers  UnixWare Development Kit – Separate CD in OSR Media Kit  Cross development platform  GNU Compiler - OSR Base CD  For development of Open Source applications and New application development

21 NetTraverse Merge 5.3  Runs Windows applications under OSR and UnixWare  Brings Windows 98 and Me applications to UNIX  Runs native Windows as a guest OS  Windows applications run exactly as native.  Multiple users each have own copy of Windows in a virtual PC  Available for  UnixWare and  SCO OSR and 5.0.6a  Trade-In Pricing Available  Must Do fresh Install for this new version

22 NetTraverse Merge 5.3 New Features  Support for Windows Me and Windows 98  New and more flexible window resizing options  Automatic creation of D: drive for user data  DHCP over VNET with OpenServer  Serial line speeds up to 115,200 baud  Increased available Windows memory to 128Mb  Sound support with OpenServer  Wheel Mouse Support

23 OpenServer Plans  Update Pack 1 Candidates  Hyper-threading for support of new Intel platforms  ACPI (partial support)  BIND 9 (security)  CPU chipset support for 4ghz  SSE/SSE2/SIMD register preservation for multi-media  New SCSI, Fibre Channel, Video and Gb Ethernet Drivers  Target: June/July, 2003  Update Pack 2 Candidates  Apache 2  USB Printer Class Driver  Mozilla update  Sendmail update  Perl update  Samba 3  Printable Documentation  Joliet Support using normal unicode characters  Target: Early 4Q 03 Update Packs Available at Regular Intervals

24 Questions?