Atualização do ClamWin

Olá.
Eu gostaria de saber o que acontece com o ClamWin ?
Já faz um tempo que não consigo atualizar as definições de vírus do sistema.

O site de download está configurado como database.clamav.net
Quando tento atualizar, dá o relatório seguinte:

ClamAV update process started at Tue Mar 17 12:53:55 2009
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: getpatch: Can't download main-50.cdiff from database.clamav.net
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: getpatch: Can't download main-50.cdiff from database.clamav.net
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: getpatch: Can't download main-50.cdiff from database.clamav.net
WARNING: Incremental update failed, trying to download main.cvd
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: Can't download main.cvd from database.clamav.net
Trying again in 5 secs...
ClamAV update process started at Tue Mar 17 12:54:05 2009
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: getpatch: Can't download main-50.cdiff from database.clamav.net
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: getpatch: Can't download main-50.cdiff from database.clamav.net
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: getpatch: Can't download main-50.cdiff from database.clamav.net
WARNING: Incremental update failed, trying to download main.cvd
WARNING: Can't get information about database.clamav.net: Unknown error
WARNING: Can't download main.cvd from database.clamav.net
Trying again in 5 secs...
Control+C pressed, aborting...

--------------------------------------
Cancelled
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Estou usando Windows XP no serviço.
Em casa uso o Ubuntu 7.04 e o XP.

Se puderem me ajudar, agradeço.
Alexandre