>Do you have an on-board video card, or an external video card?

On board video...

Here are the specs...

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CPU: Intel® Celeron® D Processor 352
(3.20GHz, 533MHz FSB, 512KB L2 cache)
Operating System: Genuine Microsoft® Windows® XP Home (SP2)
Chipset: ATI Radeon® Xpress 200
Memory: 256MB DDR (1 × 256MB) 400MHz (PC3200)
Expandable to 2GB
Hard Drive: 100GB (7200rpm, 2MB cache)
Optical Drive: 48x CD-RW/DVD Combo Drive

Video: ATI Radeon® X300-based integrated graphics
Up to 32MB of shared video memory

PCI-Express® (PCI-E x16) slot available
Sound: 6-channel (5.1) high-definition audio
Network: 10/100Mbps integrated Ethernet LAN (RJ-45 port)
Modem: 56K ITU V.92-ready fax/modem (RJ-11 port)
Peripherals: Standard multifunction keyboard, 2-button wheel mouse, amplified stereo speakers (USB powered)
Ports/Other: 6 USB 2.0 (2 in front, 4 in back), VGA external connector, serial port, parallel port, 2 PS/2 ports (keyboard and mouse), 5 audio ports (2 in front, 3 in back)
Dimensions: 14.25"H x 7.25"W x 16"D
Weight: 22.5 lbs.
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