In terms of categories, I need to list some key departments: Best Movie, Best Actor, Best Actress, Best Director, Best Supporting Role, etc. Let's see. For Best Movie, "Dil Bole Hadippa!" was a hit, but "Bride & Prejudice" was popular. Maybe "Dil Bole Hadippa!" won. For Best Actor, Hrithik Roshan for "Jhankar Beats" or Aamir Khan for "Swades," or maybe someone from "Bhool Bhulaiyaa" like Akshay Kumar? Wait, Akshay Kumar was in "Bhool Bhulaiyaa," which was a massive success. But the Best Actor category in ZEE Cine Awards might have gone to someone else. Alternatively, maybe the Best Actor went to Hrithik Roshan for "Jhankar Beats" (2004), but maybe for 2005 films. Wait, "Kala Pani" was 2005 with Ajay Devgn. So perhaps "Kala Pani" was up for Best Movie. Let me try to cross-check.

Wait, the 2006 ZEE Cine Awards were held in Mumbai. Also, the red carpet might have been covered by media. The event might have had performances or other segments.

So, for the ZEE Cine Awards 2006, the major winners might have been from 2005. Let's consider films like "Dil Bole Hadippa!," "Bhool Bhulaiyaa," "Bride & Prejudice," and "Nuvvostanante Nenostanante" (Telugu movie). Also, "Swades" might have been up for awards.

I should also note that South Indian films were included, so maybe a Telugu or Tamil film won an award. For example, "Chandrasekhar" or "Raju Chacha" in Telugu, or "Ghilli" in Tamil, but those were 2004. "Aagadu" (2004) or "Bhalekunduru Bhagatthana" (2005). Maybe "Nuvvostanante Nenostanante" (2003) was still getting awards. Hmm, not sure. Alternatively, maybe a 2005 Telugu film like "Nannaku Prematho."

Next, the major winners of the night. Which films were big in 2005? "Kala Pani," "Dil Chahta Hai," "Kabhi Khushi Kabhie Gham" might have been previous years. Wait, in 2005, notable films include "Swades," "Bride & Prejudice," "Dil Bole Hadippa!," "Dil Chahta Hai," "Bheja Fry," "No Entry," "Ghajini," "Paranormal Activity" no, that's 2009. Wait, in 2005, "Dil Bole Hadippa!" was a big film. Also, "Bride & Prejudice," and "Bhool Bhulaiyaa" which was a smash hit. But 2006 would be honoring films from 2005. Let me confirm the top 2005 films.