Here are your problems.
C:\Program Files\Common Files\Dpi\dpi.exe
C:\WINDOWS\system32\pcs\pcsvc.exe
O4 - HKLM\..\Run: [Dpi] C:\Program Files\Common Files\Dpi\dpi.exe
O4 - HKLM\..\Run: [Pcsv] C:\WINDOWS\system32\pcs\pcsvc.exe
O16 - DPF: {20000273-8230-4DD4-BE4F-6889D1E74167} - http://download2.abetterinternet.com/download/cabs/FON19113/payload2.cab
O16 - DPF: {5F426A93-0821-47D2-A126-5A48A874B289} (DialerWeb Class) -
See http://pestpatrol.com/pestinfo/d/delfin_media_viewer.asp for information about dpi.exe and pcsvc.exe