PS3 Bluray ISO Mounting

[Westie69]

I have just downgraded a ps3 to the firmware that supports OtherOS and in the process of installing a linux distro
(well i will do when the download finishes)

im not shore if i have made the best choice but ive gone for
yellow dog 6.2

What im trying to achive is what i can do on my pc
(mounting and playing bluray iso) on the pc i use demon tools and power dvd

is there an equivelent way on linux and would it output the HD audio over the HDMI ie DTS HD and DD HD?

[pinginn]

su root
apt-get install vlc* (im not sure if apt-get is on yello dog but u can go to vlc site an compile from source if u need to)
mkdir /media/
mkdir /media/rom
Insert the DVD
mount -o ro /dev/rom /media/rom
exit (exiting root)
exec vlc
in vlc go to /media/rom
and it shoud load the mov.