Do I need this in my unattend file?

[PommeDeTerre]

Can anyone tell for what

"<cpi:offlineImage cpi:source="wim:c:/vista_installation/install.wim#Windows Vista ENTERPRISE" xmlns:cpi="urn:schemas-microsoft-com:cpi" />"

or

"<cpi:offlineImage cpi:source="wim:c:/vistawork/dvd/sources/install.wim#Windows Vista ULTIMATE" xmlns:cpi="urn:schemas-microsoft-com:cpi" />"

is for?

Do I need it in my unattend.xml file?

[Bezalel]

WSIM needs this information to know what options to provide to you while editing the XML file. The installer doesn't use this information.

[PommeDeTerre]

ok, thanks