The leapster talking globe is FANTASTIC! They don't make it anymore but, you can still buy it on worldglobes web site:
http://www.worldglobes.com/educational-globes/interactive/leapfrogregexplorersmartglobe.cfm
That is where we bought ours. The first one we bought didn't work right so they got us switched out no problem and DS loves it so much.
There are several youtube videos of it too if you are interested.