There were no problems before today, though it took a little longer than normal for everything to load upon start up. It's a two-year old E-Machine ... specs listed below.
Thanks for your ideas.
CPU: Intel® Pentium® D Processor 805 (dual-core)
(2.66GHz, 533MHz FSB, 2 x 1MB L2 cache)
Operating System: Genuine Microsoft® Windows® XP Media Center Edition 2005
Chipset: ATI Radeon® Xpress 200
Memory: 1024MB DDR2 (2 × 512MB), 533MHz (PC4200)
Expandable to 2GB
Hard Drive: 200GB (7200rpm, 2MB cache)
Optical Drives: 16x multiformat dual-layer DVD±RW
(Up to 8.5GB with dual-layer media)
Write max: 16x DVD±R, 6x DVD-RW, 8x DVD+RW, 4x DVD+R DL, 40x CD-R, 24x CD-RW
Read max: 16x DVD-ROM, 40x CD-ROM
Media Reader: 9-in-1 Digital Media Manager™ (Memory Stick®, Memory Stick Pro®, MultiMediaCard™, Secure Digital™, CompactFlash®, MicroDrive, SmartMedia, xD-Picture Card™, USB 2.0)
Video: ATI Radeon® Xpress 200 integrated graphics solution
Up to 128MB 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)