"big disappointment"1.5 starson by castiboy
Pros: - Nintendo WiFi without needing a wireless router
Cons: - not worth the price
- gets really hot with just a few minutes of use
- finding vista compatible drivers took ages
- kept "killing" my internet connection on the PC it was connected to after 30 minutes of use, forcing me to reboot. had to uninstall.
Summary: i don't know if you can still find these on stores nowadays, but i certainly hope it's not the case.
it was a terrible mistake to buy it, specially considering at the time i could have bought a game for that price. using it is tricky because of the lack of driver support, and because it affected my internet connection for mysterious reasons i never managed to understand.
the only reason to use it, is when your wireless router has a better security than WEP, in which case it won't work with DS games (even if DSi Ware will work fine).
but in the end i'm sure any third party alternative nowadays would be much more useful, probably cheaper, certainly with better performance, and hopefully not locked to only Nintendo products.