thanks to calista defining the terms correctly, I was able to find some thing. here in the USA Atypical Dissociative Disorder is now called DDNOS - Dissociative Disorders Not Otherwise Specified. Which basically means you have some dissociative symptoms but not enough to be called any one of the 4 dissociative disorders - dissociative amnesia, dissociative fugue, Dissociative Identity Disorder and depresonalization/derealization disorder. its a mixture of them all but not enough to call it one or the other.

http://emedicine.medscape.com/article/294508-overview
http://www.survivors-treehouse.net/D...20Spectrum.htm

if you google "Dissociative Disorders Not Otherwise Specified" or "DDNOS" you can find lots of info on it.