http://www.darkfader.net/ds/ has more info on the brickers, frankly though if someone cared it would not be that hard to remake them and a CRC alone is not going to do you any good (I can reasonably fake a CRC even on this machine if I leave it and go eat a meal) not to mention CRC is for a set piece of data not something that could be wound into something else. This being said the DS lite and anything after that is immune and the original DS if you run flashme on it (which you should as flashme is awesome) it can be pulled back from the brink.
As others said get a good source and try not to worry about it.
As others said get a good source and try not to worry about it.
