Click here for DS homebrew application.
This program let's you use the DS as your computer's mouse, so those of you without a tablet can use this as a work-around, if it works like it should.
I saw this recommended on GBAtemp, so although I haven't tried it, it should work nicely.
You need to be connected to the internet while on the DS, though, so make sure you have Wireless access, or the DS WiFi USB adapter.
This program let's you use the DS as your computer's mouse, so those of you without a tablet can use this as a work-around, if it works like it should.
I saw this recommended on GBAtemp, so although I haven't tried it, it should work nicely.
You need to be connected to the internet while on the DS, though, so make sure you have Wireless access, or the DS WiFi USB adapter.