Just one update this week:  
 

NINTENDO DSiWARE
Dictionary 6 in 1 with Camera Function (Nintendo, 800 Points) 
 
Dictionary 6 in 1 with Camera Function is no ordinary dictionary; it transforms your Nintendo DSi into a unique language tool. Enter a word by hand, or simply snap a photo of it, to receive an instant translation. Thousands of everyday words and expressions in six different languages are included:  
 

• English  
• French  
• German 
• Spanish 
• Italian 
• Japanese

It's pretty cool that you can snap a photo of it, but I imagine it has to be a very clear font. Should have made it a cartridge (if for some reason it didn't fit on DSiWare and added voice recognition of the words too though.

" Just one update this week:  
 

NINTENDO DSiWARE

Dictionary 6 in 1 with Camera Function (Nintendo, 800 Points)

 
 
Dictionary 6 in 1 with Camera Function is no ordinary dictionary; it transforms your Nintendo DSi into a unique language tool. Enter a word by hand, or simply snap a photo of it, to receive an instant translation. Thousands of everyday words and expressions in six different languages are included:  
 

• English  
• French  
• German 
• Spanish 
• Italian 
• Japanese

Use the Touch Screen to enter a word via the on-screen keyboard or write the letters by hand using the stylus. Alternatively, use the camera to take a photo of a word - such as in a magazine or on a sign - and the software will do the rest and translate it. Dictionary 6 in 1 with Camera Function is useful when travelling, for casual study, or anytime you need to brush up your knowledge of foreign words.      "

How big is the file I wonder?  I don't have a DSi, but even just a Japanese dictionary is pretty big, like 128 or 256MB...