When I ran Network Diagnostics I got no iphone found under Device Connectivity.
It also doesn't show up under Computer in Windows Explorer.
The rest of the report:
Microsoft Windows 7 x64 Home Premium Edition (Build 7600)
Gateway SX2802
iTunes 9.2.0.61
QuickTime 7.6.6
FairPlay 1.8.20
Apple Application Support 1.3
iPod Updater Library 9.2d4
CD Driver 2.2.0.1
CD Driver DLL 2.1.1.1
Apple Mobile Device 3.1.0.62
Apple Mobile Device Driver 1.49.0.0
Bonjour 2.0.2.0 (214.3)
iTunes Serial Number 6E7717F13D8E9D2E
Current user is not an administrator.
The current local date and time is 2010-06-26 10:47:07.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is not supported.
Video Display Information
Intel Corporation, Intel(R) G45/G43 Express Chipset
Intel Corporation, Intel(R) G45/G43 Express Chipset
**** External Plug-ins Information ****
No external plug-ins installed.
Genius ID: cd610857a5a6403dd835206f95b0b79c
**** Network Connectivity Tests ****
Network Adapter Information
Adapter Name: {78D774A2-A736-4A40-BF01-D42985C71792}
Description: Intel(R) 82567V-2 Gigabit Network Connection
IP Address: 192.168.1.102
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
DHCP Enabled: Yes
DHCP Server: 192.168.1.1
Lease Obtained: Sat Jun 26 08:31:41 2010
Lease Expires: Sun Jun 27 08:31:41 2010
DNS Servers: 209.165.131.12
209.165.131.12
209.165.131.13
Active Connection: LAN Connection
Connected: Yes
Online: Yes
Using Modem: No
Using LAN: Yes
Using Proxy: No
SSL 3.0 Support: Enabled
TLS 1.0 Support: Enabled
Firewall Information
Windows Firewall is on.
iTunes is enabled in Windows Firewall.
Connection attempt to Apple web site was successful.
Connection attempt to iTunes Store was successful.
Secure connection attempt to iTunes Store was successful.
Secure connection attempt to iPhone activation server was successful.
Last successful store access was 2010-06-26 10:36:50.
**** CD/DVD Drive Tests ****
LowerFilters: UBHelper (2.0.0.11),
UpperFilters: NTIDrvr (1.0.0.9), GEARAspiWDM (2.2.0.1),
D: ATAPI DVD A DH16AASH, Rev SA15
Drive is empty.
**** Device Connectivity Tests ****
iPodService 9.2.0.61 is currently running.
iTunesHelper 9.2.0.61 is currently running.
Apple Mobile Device service 3.1.0.0 is currently running.
Universal Serial Bus Controllers:
Intel(R) ICH10 Family USB Universal Host Controller - 3A34. Device is working properly.
Intel(R) ICH10 Family USB Universal Host Controller - 3A35. Device is working properly.
Intel(R) ICH10 Family USB Universal Host Controller - 3A36. Device is working properly.
Intel(R) ICH10 Family USB Universal Host Controller - 3A37. Device is working properly.
Intel(R) ICH10 Family USB Universal Host Controller - 3A38. Device is working properly.
Intel(R) ICH10 Family USB Universal Host Controller - 3A39. Device is working properly.
Intel(R) ICH10 Family USB Enhanced Host Controller - 3A3A. Device is working properly.
Intel(R) ICH10 Family USB Enhanced Host Controller - 3A3C. Device is working properly.
FireWire (IEEE 1394) Host Controllers:
VIA 1394 OHCI Compliant Host Controller. Device is working properly.
Most Recent Devices Not Currently Connected:
iPhone 3GS running firmware version 4.0
Serial Number: 5K0166VS3NP
**** Device Sync Tests ****
No iPod, iPhone, or iPad found.