opinion on Computer to Run Geovision GV800-16

I bought this computer to either run a home Geovision GV800 16 camera setup or run my Home MP3 juke box. The security setup with only record 2 or 3 cameras at a time max.. I will be set for motion dectection around a residence.. Mostly used for real time viewing. So, I figure I don't really need a huge Hard Drive.

My questions are:

1. could it do both mp3 jukebox and geovision?

2. If not recommend to do both how does it look for just running the geovision? Anything I need to add? Any problem areas?

3. How many PCI slots does a 16 port setup take up? I'm also getting the 450fps realtime viewing card.

Thanks for your help.. Computer specs are below.

SONY VAIO PCV-RS520 P4 3GHz 512MB

Processor Speed: 3.0GHz with Intel® Hyper-Threading Technology

Processor Type: Intel® Pentium® 4 with 800MHz FSB

RAM Type: PC-2700 333MHz DDR

RAM Standard: 512MB

RAM Expandable to: expandable to 2.0GB

Video Card

ATI Radeon 9200

128MB Video Memory (128-bit DDR)

VGA-out / DVI-Out (DVI output:1280x1024x60Hz max.) / TV-Out

AGP 8X 3D Graphics Hardware Acceleration

VAIO Creation Suite

Explore your creativity with the New VAIO Creation Suite. These pre-installed, easy-to-use applications allow you to create, manage and enjoy your music, photos, and video. Begin your digital life here.

for fine-tuning audio playback

Optical Drive

DVD±RW / CD-RW DRIVE

-RW (4X max. write / 2X max. rewrite / 2X max. read)

+RW (4X max. write / 2.4X max. rewrite / 2.4X max. read)

CD-RW (16X max. write / 10X max. rewrite / 32X max. read)

DVD-ROM

16X max. DVD-ROM Read / 40X max. CDROM read

EXPANSION SLOTS

Three PCI (one occupied)

8x AGP Slot (occupied)

EXPANSION BAYS

Two 5.25' Half-Height (two occupied)

One External 3.5' (occupied)

Two Internal 3.5' (one occupied)

PORT CONNECTORS

Eight USB 2.0 (four front/four rear)

Two PS/2® (Mouse/Keyboard)

S/PDIF Digital Optical

One VGA/DVI Monitor Port / TV-Out

One Parallel Port

One 6pin i.LINK Port (rear)

One 4pin i.LINK Port (front)

One Headphone / One Microphone

One Line In

SUPPLIED ACCESSORIES

Speakers (Stereo)

VAIO® Keyboard / PS/2® Wheel Mouse

RJ-11 Phone Cord

That should be fine for a Geo System, MP3's should be ok, but personaly a DVR should be on its own