Britannica 2006 CD to DVD or CD2DVD or 6CD to 1DVD conversion..help me plzz

[ters]

Britannica 2006 convert 6CD to DVD

here is the CD label: (from CD1-CD6)
URSC06_INSTALL <--disc1
URSC06_ARTICLE <--disc2
URSC06_IMAGE <--disc3
URSC06_MEDIA1 <--disc4
URSC06_MEDIA2 <--disc5
URSC06_MEDIA3 <--disc6

i tried to copy all files from disc1-disc6 in 1 directory and burn it,
if i install it it will copy some files, then after 5mins it will ask to insert URSC06_ARTICLE..im wondering why it ask for URSC06_ARTICLE, all files are in 1 folder..

note: no .MSI file here..
I think the britannica is protected by installanywhere(Zero G)

PLEASE HELP ME..IM TOOOOO NOOB...TNX ALL!!!