Putting generated.iso on a usb stick

[Ole Ersoy]

Hi,

I'm attempting to put generated.iso on a USB stick.  I tried this:

[root@ole ole]# livecd-iso-to-disk /home/ole/generated.iso /dev/sdb1
Verifying image...
/home/ole/generated.iso: Could not get pvd data
Unable to read the disc checksum from the primary volume descriptor.
This probably means the disc was created without adding the checksum.Are you SURE you want to continue?
Press Enter to continue or ctrl-c to abort

ERROR: /home/ole/generated.iso does not appear to be a Live image or DVD installer.
Cleaning up to exit...

Any suggestions on how to go about doing this?  Also once the iso is on the stick can I just plug it in and go or are there other steps that must be performed before I'll get a menu?

TIA,
- Ole