Blue-Ray playback on z61m with 945GM gfx.

[LasseFJ]

I've made a complete copy of my blueray disc which contains a movie, to my harddrive as I haven't got a blueray disc on my laptop.

I've tried a lot of different software for playback, and found Cyberlink PowerDVD to be the best.

However i'm only able to play this, IF i drag & drop the stream files manually to my player (zoomplayer or cyberlink PowerDVD)...

BUT if i choose to point cyberlink powerdvd to the BlueRay directory, it say's my gfx card doesn't meet the requirements for playback...

Okay.. so my intel GMA945 is not sufficient for playback... THEN why am i able to play it fluently when opening files manually??

And what is the big performance difference between playing back the entire menu system, (BDMV\index.bdmv), OR opening the stream files, (.m2ts) manually??

The reason why i'm interested in the menu is because I wan't subtitles on, and I can't select the subtitles from the player program.

My system: (in short)
z61m
2048mb ram pc5300
T5500 CPU
Intel GMA945 gfx
no blueray drive

all running Windows Vista Business x64