Like that (make it compatible with IE ,Firefox so on, all it really has to do is send the link to the COMODO server and make the server connect and dl the file). This service offer you to scan files BEFORE downloading them. Comodo can run the file with CIMA and possible scan with CAVS too. Maby comodo has something similar… But I think its kinda cool. =) And makes it easy to submit samples.
Hopefully this can help expand the Virus database while protecting users!