WinOnCD 5 and DAO

I noticed the other day when burning a data …moved some files from the old HDD to cd that the option for DAO was there not greyed out…but I could not use…only TAO…I use the wizard to burn a data with a new cdr…I noticed even if I manually (that is nonwizard use) I still could not burn DAO…but burning a VCD i could use DAO

is that normal

that must be it…I will give it a try thanks…never even thoght about that

thanks