Review Excerpt: Completely re-designed around a Flash-based format (the same as the didj), this year’s Leapster Explorer ($70, for ages 4-9) won’t run older Leapster cartridges. But it will run older didj software, making this a new beginning for the trusted Leapster line. The didj has been discontinued. The games we tested featured characters from Toy Story 3, Dora, Star Wars, SpongeBob and the NFL. A USB link lets you download additional “Leaplets” (or apps), including ebooks from Leapfrog’s TAG library. Requires 4 AA batteries. Subscribers, please log into our database using your password to read the full review along with our rating, and see why this received our Editor’s Choice Award.