Wifi is wifi man, nintendo didn't make 'special' wifi for the ds (which is why both PSP and DS can use ANY wifi hotspot, say, at starbucks or panera ) so therefore, you can indeed use your psp with a ds wifi dongle.
For that matter you can use a laptop or PDA as well.
Good luck though, getting wifi to work on the psp isn't always the easiest thing!````
Bookmarks