Blue ray media player

It wont work. You need a GPU, sound card and monitor that is HDCP compatable and if you have that without a GPU I highly doubt yours is HDCP compatable.

You might want to look into a new system/.

First off, Blu-ray playback will work with intergrated graphics ( see below). I installed a Sony Blu-ray DVD drive in a Toshibia A205 laptop (Flunked CPU as upgrade advisor said needed min 1.83 vs 1.66 installed) and in a A305 laptop. Play back is fine in both.

Down load a BD advisor (Here is one, but there are others out there)
http://download.cnet.com/CyberLink-BD-Advisor/3000-2094...

Your 1 Gig memory may be on the low side Min = 1 Gig, recomended = 2 gigs. If you are using a DVI, or HDMI video cable then As Jimmy said both your system GPU, and Monitor need to be HDCP enabled. You can use AnyDVD program to get around this requirement. IF your using a VGA cable then this is a mute point.

Here's a list from Total media (I have and use both Total media, cyberling (Ver 7.3) and any DVD

CPU
Intel
Minimum -
Intel® Core™ 2 Duo CPU E4400 2.00GHz
Intel® Core™ Duo T2600 2.16G
Recommended -
Intel® Core™ 2 Duo E6400 2.13GHz
Intel® Core™ 2 Duo T7400 2.16GHz
AMD
Minimum - AMD Athlon™ 64 X2 4600+ 2.4GHz
Recommended - AMD Athlon™ 64 X2 5600+ 2.8GHZ
RAM
XP
Minimum - 1 GB
Recommended - 2 GB
Vista
Minimum -1 GB
Recommended - 2 GB
Graphics Card
NVIDIA
Minimum - GeForce 7600 GT
Recommended - GeForce 8600 GT
AMD
Minimum - ATI Radeon HD 2400 Series
Recommended - ATI Radeon HD 3800 Series
Intel
Minimum - Intel G35 Express Chipset
Recommended - Intel G45 Express Chipset
HDD
Minimum - 600 MB
Recommended - 1GB
Optical Driver
Blu-ray Disc drvier for BD Playback and HD DVD drivers for HD DVD Playback
Screen Resolution
Minimum - 1280x1024
Recommended - 1920x1200