You need to be a little more specific. Web browsing is one thing, using an IM (Instant Messaging) client is another. There is a commercial Web Browser by Nintendo that has been discontinued. There is at least one Homebrew browser but I have never used it. I have used the Nintendo DS Browser at a McDonalds hotspot. (Just to see if I could). It works, but is marginally functional and I get better out of my cell phone. I have not tried any of the IM clients.
Hi dailun Thanks for the response, i'm basically just looking to what else the ds can do apart from games, do have any info or names of software to allow web access or IM? how do you load this software on, do you need a TTDS or similar? Any info appreciated Thanks paul