Hi
Your HijackThis log looks fairly clean to me. However I noticed that your AVG log displays 'No Action Taken' for all the files detected.
I suggest you run AVG again and quarantine the files. Instructions HERE.
Also, run HijackThis and fix these entries:
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
and the following (only fix these if the domain is not from your ISP)
O17 - HKLM\System\CCS\Services\Tcpip\..\{34B91759-B17A-445D-AF70-C8897C278C3D}: NameServer = 85.255.115.34 85.255.112.63
O17 - HKLM\System\CCS\Services\Tcpip\..\{616BA13C-509E-48E3-BFFB-75290559F9D3}: NameServer = 85.255.115.34,85.255.112.63
O17 - HKLM\System\CCS\Services\Tcpip\..\{68AC4056-FA99-4825-A228-FC39F35E8192}: NameServer = 85.255.115.34,85.255.112.63
O17 - HKLM\System\CCS\Services\Tcpip\..\{869B70DE-3818-4DA0-ADEA-8699905CECCC}: NameServer = 85.255.115.34,85.255.112.63
O17 - HKLM\System\CCS\Services\Tcpip\..\{EAA937F6-C708-4089-A312-56DF40C5D52D}: NameServer = 85.255.115.34,85.255.112.63
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: NameServer = 85.255.115.34 85.255.112.63
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: NameServer = 85.255.115.34 85.255.112.63
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: NameServer = 85.255.115.34 85.255.112.63
After that, please post fresh HJT logs and AVG logs.
PS. I'm not too sure about fixwareout though, so let Howard reply to confirm if your system is really clean.