I have the same problem....

here is my computer information from Belarc Advisor
Operating System System Model
Windows XP Professional Service Pack 3 (build 2600) Dell Computer Corporation OptiPlex GX270
System Service Tag: 33P1D51 (support for this PC)
Chassis Serial Number: 33P1D51
Enclosure Type: Mini-Tower
Processor a Main Circuit Board b
2.80 gigahertz Intel Pentium 4
16 kilobyte primary memory cache
1024 kilobyte secondary memory cache Board: Dell Computer Corp. 0Y1057
Serial Number: ..CN6986145E18DF.
Bus Clock: 800 megahertz
BIOS: Dell Computer Corporation A04 05/17/2004
Drives Memory Modules c,d
39.95 Gigabytes Usable Hard Drive Capacity
27.74 Gigabytes Hard Drive Free Space
JLMS DVD-ROM XJ-HD166 [CD-ROM drive]
SAMSUNG CD-R/RW SW-252S [CD-ROM drive]
3.5" format removeable media [Floppy drive]
ST340014A [Hard drive] (40.00 GB) -- drive 0, s/n 3JX9PXCX, rev 8.16, SMART Status: Healthy 254 Megabytes Installed Memory
Slot 'DIMM_1' has 256 MB
Slot 'DIMM_2' is Empty
Slot 'DIMM_3' is Empty
Slot 'DIMM_4' is Empty
Local Drive Volumes
c: (NTFS on drive 0) 39.95 GB 27.74 GB free
Network Drives
None detected
Users (mouse over user name for details) Printers
local user accounts last logon
Administrator 12/8/2006 11:02:27 PM (admin)
Carson 11/9/2008 9:08:50 PM (admin)
local system accounts
Guest never
HelpAssistant never
SUPPORT_388945a0 never
DISABLED Marks a disabled account; LOCKED OUT Marks a locked account
None detected
Controllers Display
Standard floppy disk controller
Intel(R) 82801EB Ultra ATA Storage Controllers (2x)
Primary IDE Channel [Controller]
Secondary IDE Channel [Controller] Intel(R) 82865G Graphics Controller [Display adapter]
Samsung 570V TFT [Monitor] (14.9"vis, s/n H1ER700226, July 2001)
Bus Adapters Multimedia
Intel(R) 82801EB USB Universal Host Controller - 24D2
Intel(R) 82801EB USB Universal Host Controller - 24D4
Intel(R) 82801EB USB Universal Host Controller - 24D7
Intel(R) 82801EB USB Universal Host Controller - 24DE
Intel(R) 82801EB USB2 Enhanced Host Controller - 24DD None detected
Communications Other Devices
Intel(R) PRO/1000 MT Network Connection
Dhcp Server: 192.168.0.1
Physical Address: 00:0D:56:A5:8A:C1
Linksys Wireless-G PCI Network Adapter with SpeedBooster
primary Auto IP Address: 192.168.1.104 / 24
Gateway: 192.168.1.1
Dhcp Server: 192.168.1.1
Physical Address: 00:1E:E5:9C:F4:7F
Networking Dns Servers: 68.87.64.146
68.87.75.194
68.87.71.226
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
PS/2 Compatible Mouse
USB Root Hub (5x)
Virus Protection [Back to Top]
McAfee VirusScan Version 99.9.99
Realtime File Scanning On
Missing Microsoft Security Hotfixes [Back to Top]
These required security hotfixes (using the 10/23/2008 Microsoft Security Bulletin Summary) were not found installed. Note: CIS benchmarks require that Critical and Important severity security hotfixes must be installed.
Q931906 - Critical (details...)
Installed Microsoft Hotfixes [Back to Top]
Internet Explorer
no verification data SP3 (SP3)
Windows Media Player 6.4
no verification data KB925398_WMP64 (details...)
SP0
passed verification KB925398_WMP64 on 12/22/2006 (details...)
Windows Media Player 9
no verification data KB917734_WMP9 (details...)
no verification data KB936782_WMP9 (details...)
SP0
passed verification KB917734_WMP9 on 12/4/2006 (details...)
SP2
passed verification KB936782_WMP9 on 8/14/2007 (details...)
Windows Media Player
SP0
passed verification KB911564 on 12/4/2006 (details...)
Windows XP
no verification data KB923689 (details...)
no verification data KB941569 (details...)
SP0
passed verification KB923689 on 12/22/2006 (details...)
passed verification KB941569 on 12/13/2007 (details...)
SP3
no verification data KB936929[SP] on 8/22/2008 (details...)
SP4
no verification data KB938464 on 9/18/2008 (details...)
Windows XP
SP4 (continued)
passed verification KB946648 on 8/22/2008 (details...)
passed verification KB950759 on 8/22/2008 (details...)
no verification data KB950760 on 6/10/2008 (details...)
passed verification KB950762 on 8/22/2008 (details...)
passed verification KB950974 on 8/22/2008 (details...)
passed verification KB951066 on 8/22/2008 (details...)
passed verification KB951072-V2 on 8/14/2008 (details...)
passed verification KB951376 on 8/22/2008 (details...)
passed verification KB951376-V2 on 8/22/2008 (details...)
passed verification KB951698 on 8/22/2008 (details...)
passed verification KB951748 on 8/22/2008 (details...)
passed verification KB951978 on 8/24/2008 (details...)
passed verification KB952287 on 8/22/2008 (details...)
passed verification KB952954 on 8/22/2008 (details...)
passed verification KB953838 on 8/22/2008 (details...)
no verification data KB953839 on 8/14/2008 (details...)
passed verification KB954211 on 10/15/2008 (details...)
passed verification KB956390 on 10/15/2008 (details...)
no verification data KB956391 on 10/15/2008 (details...)
passed verification KB956803 on 10/15/2008 (details...)
passed verification KB956841 on 10/15/2008 (details...)
passed verification KB957095 on 10/15/2008 (details...)
passed verification KB958644 on 10/24/2008 (details...)