I'm trying to instal vectorlinux 7.0 SOHO, but when i get to the point of choosing my installation source media it says "No intallation media found", so i click on the browse button to point to the first iso and click next, then i get an error saying that an unexpected error has ocurred and the operation must be aborted. I don't know what the problem is.
While booting the installation assistant i get a few errors i got to read one saying something like "FATAL" and "modules.dep" and a few other saying that something could not be found.
please help me.

How are you installing VL? 2CDs or any other alternatives (different partition, a flashh drive etc). Are you letting the cdrom detect itself - BTW I recall with VL6 they had the drop down box. If you have a cdrom drive then the device would be /dev/sr0.
Hope this helps.