First off, thanks for your assistance! I followed your advice and enabled Multifunctional, Wireless Ethernet, Multiport serial, PCMCIA, USB Ethernet. I also added in the latest RyanVM JAN patch set, so let me know if you want me to remove them and try again. I did receive a different error message this time: "The modem failed to respond. Make sure it is properly connected and turned on. If it is an internal modem or is connected, verify that the interrupt for the port is properly set." 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\tapisrv.dll, Version 5.1.2600 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\unimdm.tsp, Version 5.1.2600 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\unimdmat.dll, Version 5.1.2600 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\uniplat.dll, Version 5.1.2600 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\drivers\modem.sys, Version 5.1.2600 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\modemui.dll, Version 5.1.2600 01-31-2007 19:59:20.590 - File: C:\WINDOWS\system32\mdminst.dll, Version 5.1.2600 01-31-2007 19:59:20.590 - Modem type: Standard Modem 01-31-2007 19:59:20.590 - Modem inf path: mdmgen.inf 01-31-2007 19:59:20.590 - Modem inf section: Gen 01-31-2007 19:59:20.590 - Matching hardware ID: mdmgen 01-31-2007 19:59:20.590 - Opening the modem device failed with error 000005aa I left the services alone since I can enable them after the install. You can see from the screenshot how many I ended up enabling with still no luck (the last one that is disabled that is covered up in the screenshot is wireless zero conf). I also verified that no errors were shown in the Device Manager so the BlackBerry appears to be operating normally. The Blackberry software installs 2 com ports (com 3 & com 4). I have tried this on both of the com ports that it creates, but on the working, regular XPSP2 image, com 3 is the one that works. Both working and non-working images are in the same virtualized environment, so there are no com ports to enable/disable from the BIOS. As you can see from the screenshot, still no luck. Please let me know if you have any additional suggestions for things to include or services to enable. Thanks, Brian LAST_SESSION.INI