Homebrew developer atomsoft is hard at work on his application, AtYa, which is the first working Yahoo Messenger client for the handheld. While it did pre-release, the files have been pulled due to an issue with the loading page.
With fancy cell phones and other technological gadgets, instant messaging on-the-go has become a reality, so we wonder how viable an application such as this is. Still, we're sure some of you out there are interested in being able to IM from your DS.
No idea as of right now on when the pre-release will be available for download again. But, when it is, you can bet we'll let you know.