I got into Blu-ray two years ago. Since then, my disc collection hasn't grown as quickly as my DVD collection did, partly because I'm now on a very limited income, and partly because of the cost of (most) discs. Here's what I've got so far:

Beauty and the Beast: Diamond Edition (1991)
Big Fish (2003)
Cloverfield (2008)
The Dark Knight (2008)
Dumb & Dumber [unrated] (1994)
Fantasia/Fantasia 2000 (1940/1999)
Forrest Gump (1994)
Iron Man (2008)
Pinocchio: Platinum Edition (1940)
Planet Earth [BBC miniseries] (2006)
The Princess and the Frog (2009)
Rocky (1976)
The Simpsons Movie (2007)
Sleeping Beauty: Platinum Edition (1959)
Sleepy Hollow (1999)
Snow White and the Seven Dwarfs: Diamond Edition (1937)
Superman (1978)
Superman II: The Richard Donner Cut (2006)
Superman Returns (2006)
When We Left Earth: The NASA Missions [Discovery Channel miniseries] (2008)

I plan on adding Alice In Wonderland, Bambi and the Back To The Future trilogy in the next few months.

Avatar (2009) The Standard Edition *DVD included*
Avatar (2009) The Extended Blu-ray Collector's Edition
Buried (2010) *DVD included*
Death Race 2 (2010) *DVD included*
I Spit On Your Grave (2010)
Jonah Hex (2010)
Puppet Master (1989)
Scott Pilgrim vs. the World (2010) *DVD included*
Speed (1994)
Spider-Man 3 (2007) *My first Blu-ray that came w/ the PS3 I bought*
Troll 2 (1990) *DVD included*

Nice! Which version of Avatar would you recommend? Keep in mind, I can't see 3D.

Nice! Which version of Avatar would you recommend? Keep in mind, I can't see 3D.

Both the standard and collector's set of Avatar are not in 3D so you can see both.

The Collector's Edition is a very nice set and it is only about 6 dollars more than the standard edition Blu-ray/DVD pack.

Very cool. I'll have to seek it out. Thanks!