read through these:
http://www.icann.org/udrp/Detail5.htm
heres a funny one:
http://www.arbforum.com/domains/decisions/203127.htm
cost 8 bucks to register it, and aol 1500.00 to take it away hahaha.
if you have no bad faith, you could be fine with your domain.
and, what is the domain, just tell us!