infected with Win32/Heur

[winheursial]

i attach my hijackthis result.
what box should i check?

and then what should i do next?
please help,

thank you

 

[winheursial]

this is my avg free resident shield history
i got the virus from removable media,please help.
what should i do?

"Virus identified Win32/Tanatos.J";"H:\klmcodec568.exe";"Moved to Virus Vault";"2/6/2009, 5:21:31 PM";"File";"C:\Windows\explorer.exe"
"Virus found Win32/Heur";"H:\RECYCLER\S-1-5-21-1482476501-1644491937-682003330-1013\dll32.exe";"Moved to Virus Vault";"2/6/2009, 5:18:57 PM";"File";"C:\Windows\explorer.exe"