Ok I've finally got hold of the machine. I thought I'd give JRT a go and got the following results.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Junkware Removal Tool (JRT) by Thisisu
Version: 6.0.8 (11.05.2013:1)
OS: Windows 7 Ultimate x64
Ran by **** on Fri 13/12/2013 at 12:31:19.32
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~ Services
Successfully stopped: [Service] mywebsearchservice
Successfully deleted: [Service] mywebsearchservice
~~~ Registry Values
Successfully deleted: [Registry Value] HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\\mywebsearch email plugin
Successfully deleted: [Registry Value] HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\\mywebsearch email plugin
Successfully deleted: [Registry Value] HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\\{30F9B915-B755-4826-820B-08FBA6BD249D}
Successfully deleted: [Registry Value] HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\\{b278d9f8-0fa9-465e-9938-0c392605d8e3}
Successfully repaired: [Registry Value] HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\\Start Page
Successfully repaired: [Registry Value] HKEY_USERS\.DEFAULT\Software\Microsoft\Internet Explorer\Main\\Start Page
Successfully repaired: [Registry Value] HKEY_USERS\S-1-5-18\Software\Microsoft\Internet Explorer\Main\\Start Page
Successfully repaired: [Registry Value] HKEY_USERS\S-1-5-19\Software\Microsoft\Internet Explorer\Main\\Start Page
Successfully repaired: [Registry Value] HKEY_USERS\S-1-5-20\Software\Microsoft\Internet Explorer\Main\\Start Page
Successfully repaired: [Registry Value] HKEY_USERS\\Software\Microsoft\Internet Explorer\Main\\Start Page
Successfully deleted: [Registry Value] HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\\{D4027C7F-154A-4066-A1AD-4243D8127440}
~~~ Registry Keys
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\CLSID\{08858AF6-42AD-4914-95D2-AC3AB0DC8E28}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\CLSID\{3C471948-F874-49F5-B338-4F214A2EE0B1}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\CLSID\{799391D3-EB86-4BAC-9BD3-CBFEA58A0E15}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\CLSID\{9AFB8248-617F-460D-9366-D71CDEDA3179}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\CLSID\{D858DAFC-9573-4811-B323-7011A3AA7E61}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\Interface\{01947140-417F-46B6-8751-A3A2B8345E1A}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\Interface\{E79DFBCB-5697-4FBD-94E5-5B2A9C7C1612}
Successfully deleted: [Registry Key] HKEY_CLASSES_ROOT\TypeLib\{8FFDF636-0D87-4B33-B9E9-79A53F6E1DAE}
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\funwebproducts
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\mywebsearch
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\softonic
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\speedypc software
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\conduit
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\conduitengine
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\conduitsearchscopes
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\fun web products
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\funwebproducts
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\mywebsearch
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\pricegong
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\software\smartbar
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\AppDataLow\toolbar
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{00000000-6E41-4FD3-8538-502F5495E5FC}
Successfully deleted: [Registry Key] HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{8736C681-37A0-40C6-A0F0-4C083409151C}
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\conduit
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\conduitengine
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\inbox toolbar
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\mywebsearch
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\speedypc software
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.datacontrol
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.datacontrol.1
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.historykillerscheduler
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.historykillerscheduler.1
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.historyswattercontrolbar
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.historyswattercontrolbar.1
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.htmlmenu
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.htmlmenu.1
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.htmlmenu.2
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.iecookiesmanager
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.iecookiesmanager.1
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.killerobjmanager
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebproducts.killerobjmanager.1
Successfully deleted: [Registry Key] HKEY_LOCAL_MACHINE\Software\Classes\funwebprod
As you can see a number of items have been deleted, including a number of conduit entries.

Also of note the entry in Programs and Features has gone. I'm about to run the AV and see if that comes up with anything.