Installing Office 2007 from disk 1 won't prompt you for disk 2, that's
normal. FYI, assuming it's a genuine Microsoft Office DVD (not a customized
disk), Disc 2 has two optional programs that you may not need; Office
Accounting 2007 Express and Business Contact Manager for Outlook 2007.
Business Contact Manager for Outlook installs SQL Server Express which will
take additional hard disk space and memory so I don't recommend installing
it if you don't need it.
Overviews of those two programs are here if you are not sure if you need
them and want to read more:
Office Accounting 2007
http://office.microsoft.com/en-us/accounting/HA103350091033.aspx
Business Contact Manager for Outlook 2007
http://office.microsoft.com/en-us/contactmanager/HA101656361033.aspx
From reading your message I'm not sure if disk 1 installed successfully and
if Word, Excel, Powerpoint, etc... all start successfully. If those start
successfully and you don't need the disk 2 programs then I wouldn't worry
about disk 2.
If you do need the disk 2 programs installed, we do have an article on
troubleshooting setup problems when installing from the CD/DVDs for Office
2007. See
http://support.microsoft.com/kb/924619. And as the article says:
*Microsoft provides technical support at no cost for problems that involve
the installation of 2007 Microsoft Office system. If you need help
performing the steps in this article or require more help after you complete
the steps, visit the Microsoft Online Assisted Support Options Web site.
Click the following link to visit the Microsoft Online Assisted Support
Options Web site, and then select your product to contact support:
http://support.microsoft.com/select/default.aspx?target=assistance&c1=505&GSSOrid/sekNire595