Purchase of trial office 2003

[Sdruws]

I purchased a Qosmio computer which came with Office 2003 bundled.
I downloaded it and, as times expiring, I want to buy it.
However product says it allows three installations.
How can I install it in two aditional computers if I have no CD ROM and
program does not espeficies how to do it ?
Better to buy a new soft in computer stores and give up the bundled program ?
Please guide me.
Rgds
Sdruws

 

[DL]

You have to buy the retail version, check at MS.com as to exactly which
version you require. Uninstall trial version prior to installing retail
version.
I believe Student & Teachers is the only version that allows three installs