Brocade: How To Upgrade Firmware Of The ICX6610 24F And 6450

I have a medium sized project where me and another engineer I work with are going to be putting in a whole new network.  Oh, guess what it is.  Thats right, Brocade gear.  First thing to do: upgrade firmware to FCXR07300j.bin for the ICX6610 24Fs and ICX64S07400f.bin for the ICX6450s.  I'm still not ready for the 8.X code just yet.  Below the picture, I have the upgrade process if you would like to know how to do an upgrade.  Its the same for both the 6610 and 6450s.  Don't forget to upgrade the boot image.
You see all the Brocade gear for this project.  I'm pointing out to the other engineer on this project what I've have upgraded (marked with an X on the box).  Still a few to go.

ICX6610-24F Switch(config)#ip add 192.168.0.1 255.255.0.0
ICX6610-24F Switch(config)#exit
ICX6610-24F Switch#copy tftp flash 192.168.0.102 grz07302.bin boot
ICX6610-24F Switch#Load to buffer (8192 bytes per dot)
................................................................Write to boot flash..
TFTP to Flash Done.
ICX6610-24F Switch#copy tftp flash 192.168.0.102 FCXR07300j.bin primary
ICX6610-24F Switch#Flash Memory Write (8192 bytes per dot)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
TFTP to Flash Done.
ICX6610-24F Switch#