Alrite, we'll try this one more time. Fix the following:

O2 - BHO: BandIE Class - {77FEF28E-EB96-44FF-B511-3185DEA48697} - C:\PROGRA~1\baidu\bar\baidubar.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\downlo~1\CnsHook.dll
O3 - Toolbar: 百度超级�霸 - {B580CF65-E151-49C3-B73F-70B13FCA8E86} - C:\PROGRA~1\baidu\bar\baidubar.dll
O4 - HKLM\..\Run: [CnsMin] Rundll32.exe C:\WINDOWS\downlo~1\CnsMin.dll,Rundll32
O8 - Extra context menu item: 用比特精�下载(&B) - C:\Program Files\BitSpirit\bsurl.htm
O9 - Extra button: Yahoo 1G mail - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.zs.yahoo.com/cnsbutton.ht...s&btn=yahoomail (file missing)
O9 - Extra button: E bazar - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://cn.zs.yahoo.com/cnsbutton.ht...=cns&btn=taobao (file missing)
O9 - Extra button: Yahoo Assistant - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/cnsbutton.ht...cns&btn=yassist (file missing)
O9 - Extra button: Instant Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.zs.yahoo.com/cnsbutton.ht...ns&btn=yahoomsg (file missing)
O9 - Extra button: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.ht...=cns&btn=repair (file missing)
O9 - Extra 'Tools' menuitem: Repair Browser - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.ht...=cns&btn=repair (file missing)
O9 - Extra button: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.ht...e=cns&btn=clean (file missing)
O9 - Extra 'Tools' menuitem: Clean Internet access record - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.ht...e=cns&btn=clean (file missing)

After fixing these, reboot into safe mode and delete the following folders:

C:\Program Files\baidu
C:\Program Files\BitSpirit

After doing this, search Windows for any of teh following and delete any entries:

CnsHook.dll
CnsMin.dll

After doing this, post back with a new log.

Thanks.