Epic's Unreal Page contain's an interesting announcement about a Knowledge Adventure title that will use the Unreal engine as well as word about the PIII optimizations that will be in Unreal Tourney. Here's the lowdown on both:

Knowledge Adventure has announced that they are using the Unreal Engine to create Dr. Brain™ Thinking Games: Action/Reaction, a new edutainment title designed for kids ages 10 and up. The title was demonstrated this week at Intel´s Pentium III Processor Preview Day. Knowledge Adventure is a leader in multimedia educational software having created the very popular Math Blaster® and JumpStart Learning System™ game series. Read the full Knowledge Adventure press release HERE.

At Intel´s Pentium® III Processor Preview Day, Epic participated by showing Unreal Tournament which has been optimized for the Pentium III processor. The Pentium III optimized version of Unreal Tournament was also shown at the S3 stand with high resolution S3TC textures. Both technologies will appear in the final release version of Unreal Tournament and will be incorporated into the Unreal Engine for the use of Epic's licensees.