Virus Expert <<<<<<>>>>>> This program was supplied with no documentation (as if it needs any) In my humble opinion this has to be one of the best bootblock virus killer for the simple reason that it can learn unknown bootblocks and write any bootblocks from the library back to disk !!! Adding Bootblocks ~~~~~~~~~~~~~~~~~ When you find a bootblock that is unknown to Virus Expert it report "Unknown Bootblock" you can then click in the label box and type in a name to remember the bootblock by (phew... complicated is`nt it) next click the full box to enable `full bootblock record' mode, and finally click on the record BB box and hey presto your bootblock is now added to the library, all you have to do is save the library (save lib box) before you quit. Note :- This can be very handy for instance if one of your games with a custom `game loader' bootblock was infected with a virus the game would be ruined but... if you had previously recorded the bootblock in Virus Expert you could rewrite it onto the game disk saving yourself 20 to 30 pounds !!! Help ~~~~ If you need more help click the help box and then the box you want help with. Now get out there and kill those viruses !!!! Regards Brains