This is what you do:
Download the software "DVD decrypter" and "Virtual Daemon Tools" from the internet (free). Install the decripter on your desktop, and rip your DVD movie into an iso file. Install the Daemon tools onto your notebook, and use it to mount the iso file into a virtual CD/DVD-rom. Now you can use your DVD player softwere to view the movie. Enjoy! I use a d-link router that supports a transfer rate of 108m, and have no problem viewing DVD movie uninterrupted anywhere in my home. Good luck.