first, what file are you use for your receiver ?
second, did you try to change the loader ?
look into the tools section like our friend gogoman told you...
and may you could use the simple way, look in the keys section of our forum and compare between the keys posted there and the panel keys of your receiver, where you find the key 00 you should find under the key01, just compare...
for example, in the metadream1.9.23 :
nagaravision:
line 126
N IDEA 00 = key 00
and immediately under
line 127
N IDEA 01 = key 01