Are you trying to burn with version 4.2.5 or 4.2.8?
ViRuS2k recommends using the bwa builder from 4.2.8 with version 4.2.5 to make the image and to burn.
Personally, I had better results with the bwa builder from 4.2.5 but, in either case, I wouldn't bother with anything from 4.2.8 other than the bwa builder unless you want to use the autoplay feature.
Incidentally. version 4.2.5 failed for me with WC3 though it succeeded with securom 4.8x games with my 52x Asus (though not with my 24x Litey). However, neither
clonecd nor alcohol had any problem with WC3.