I succesfully installed ETKA on W98 at home (but I have 15'' monitor :( ), but at work I run NT 4.0 and when trying to uncompress downloaded archive with wrar I get an error: 1 etkaus.rar: The file "" header is corrupt 2 etkaus.rar: Unknown method in 3 etkaus.rar: Unexpected end of archive Any hints will be appreciated. Konstantin Bogach.