Install the cabextract package.
abooboo># zypper in cabextract
Download the msfont installer script for openSUSE 10.3.
abooboo># wget http://download.opensuse.org/update/10.3/scripts/fetchmsttfonts.sh
Assign execute permission and execute the script.
`abooboo># chmod a+x fetchmsttfonts.sh
You have ms fonts now. The other simpler way to do this is to simply copy over the fonts you need from a Windows machine and use the fonts manager to install them.