[K12OSN] What is K12LSTP 5.0 EL i386 / CentOS when it comes to binaries?

[Leo Willems]

What is K12LSTP 5.0 EL i386 / CentOS when it comes to binaries?

I like to download VirtualBox
https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_SMI-Site/en_US/-/USD/ViewProductDetail-Start?ProductRef=innotek-1.6-G-F@CDS-CDS_SMI

Fedora 7 i386
Fedora 8 i386
Linux i386"
Red Hat Enterprise Linux 4 i386
Red Hat Enterprise Linux 5 i386

?