What Exactly Happend at the end of chobits?

ok, i just got done watching the anime series. i no tht chii made all the persocoms feel...blahblahblha;;;but i herd the chii and freya disspaered forever? or sutmhing...can sum 1 just tell me ecxatly everything tht practilcally happnd??? spoilers please!!

okay. i just finished it too! chii was in the middle of doing what they call her "program", giving all of the persocomms in the world the ability to love as she does. she stops in the middle because she has doubt about wherher hideki really loves her or not. thats when freya comes out in chiis body and tells hideki and ms.hibiya [the manager]. freya then tells ms.hibiya to destroy the chobits because they have failed. so ms.hibiya does, she erases all of chiis data and terminates her system. hideki then is beside himself, unable to bear the pain, and in a rush tells ms.hibiya that he hadnt taught chii what "real happiness" was. he said that he wanted to make chii happy. thats when chii started to cry, and resurfaced into her body. confusing, eh?

The ending did show Chii and Hideki happily together and even Sumomo was happy, too. Chii did not disappear.Only Freya did. There is an extra special 27th episode that you should watch.

Chii did'nt dissapear,she still actually living with Hideki,though freya make an appearance,she can't make chii leave hideki..chii and Hideki still leave in the aparment..