play dvd from hard disk?

[karthik316_1999]

While playing VCD's in pc.the different tracks that play simultaneously in a VCD PLAYER are represented as AVSEQ01.DAT,AVSEQ02.DAT,...ETC under the MPEGAV folder.Hence,we can easily copy these .DAT files to the hard disk and play it from the hdd.
Whereas,in case a DVD,the options such as SUBTITLES,CUT-SCENES are available,which can be activated by pressing the appropriate buttons in a DVD PLAYER.The same can be done while playing the DVD in a PC from the "DVD DRIVE."Once we copy the files from a DVD to a HDD,the folder such as "AUDIO_TS" AND "VIDEO_TS" exists.The executable files inside the VIDEO_TS folder are there with .VOB extension.When playing these DVD files from the HDD,the menus that are seen while playing from the DVD DRIVE cannot be seen.

My question,is it possible to make PLAYING DVD FROM DVD DRIVE(in a pc),the same as PLAYING A DVD FILES FROM THE HARD DISK?