Digital Frog - The three modules on this CD-Rom are a digital frog dissection, anatomy and ecology.
Field Trips - Learn about different ecosystems and wildlife on three digital field trips - desert, rain forest and wetlands.
Cell Structure & Function - Build 3D models of cells and learn about their function and specialization.
The pricing seems really good on this software, and I'm considering purchasing the field trip bundle to complement our Animals Around the World unit this upcoming year.
If you're not yet a member of the Homeschool Buyer's Co-op, it is free to join and they will keep you in the loop about all the great group buys they do. If you decide to join, please considering doing so using my referral code (65626).