Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great at first

I just got mine today and haven't had any problems, even with the Vista operating system after I downloaded the new software from Nintendo's website the only thing is that it does get hot after a while and you need to turn off your firewall when instaling it but it runs great :)*UPDATE:* I have since had mine for about a month now and now I had to uninstall the files then restart my computer and reinstall them each and every time that I want to use it (at least with my own experience anyway).I waited for such a long time to be able to use the online setup at home through this so I didn't have to go sit in McDonalds in order to use it but now I see why its not even supported by Nintendo anymore.If you can get a wireless router at home then I recommend getting one of those instead of shelling out the money for this junk unless you want to go through this same process each and everytime you want to enjoy the really great online play that the DS has to offer.