Funimation has announced that they will be releasing a handful of titles on Blu-Ray along with a few others that do not have a specific date at the moment.  The list is as you will see below:

Guyver: The BioBoosted Armor Complete Series on 6/22/2010
Rin ~Daughters of Mnemosyne~ Complete Collection on 07/20/2010
Black Cat Complete Collection on 07/13/2010
Desert Punk Complete Collection on 07/13/2010

On the other side with titles that have no release dates planned but are tagged as coming soon:

Afro Samurai - The Complete Murder Sessions
Black Blood Brothers Complete
Casshern Sins Part 1
Casshern Sins Part 2
Eden of the East Complete
Fullmetal Panic! Season One
And more Fullmetal Alchemist: Brotherhood as well.

Head on other to the forum to discuss this news story here.

Source: Mania: Beyond Entertainment