If im not mistaken thats exactly what you should be seeing when you update your radio. I believe that the PGO5IMG.zip is translated into that

 

that is correct... thats exactly what you should see. you were prolly seeing that,as the status bars were along the right had side,checking the file. after it finished,you should see a promt that says something to the affect of "do you want to update? yes volume up/no volume down."

just select yes to update the radios,then press power to reboot when its finished. when you get back to your rom,make sure to immediately delete or rename PG05IMG as it can prevent you from getting into recovery thru hboot.