You've got to fix these entries in HJT:
O4 - HKLM\..\Run: [NI.UWAS5LP_0001_0811] "C:\Documents and Settings\Compaq_Owner\Local Settings\Temporary Internet Files\Content.IE5\0TUFO5QF\WAS5Scan[1].exe"
O4 - HKLM\..\Run: [msnsyslog] C:\WINDOWS\msnappm.exe
O18 - Filter hijack: text/html - (no CLSID) - (no file)
Your mbam log shows an entry to "delete on reboot". Have you reboot your system? If not, please do so and post a fresh log.