I simply wanted an answer to a specific question and whilst you may have offered an answer, it did not answer the question I asked.
I neither thought I had nor intended to come across as arrogant/cocky. I did say I appreciated the replies and used the word 'Please' twice.
My post was not actually meant to be a specific response to yours but so that future posters did not post answers that are not relevant.
As for hacking wifi, I would not even know where to start or what in fact what you mean. I simply wanted to get the password off my iPod for a non public and hidden network that I have setup on my own iPod.
In fact on my MacBook pro, I can get this info for the wifi connections I have from the keychains and then selecting the wifi record and clicking to show the password. This though is not a feature on the iPod Touch.
Anyway that aside, I have now found the answer and this is located in a Blob column in a table in an sqlite database containing the keychains.
I did suspect the data might be encrypted and it is certaining not in plain text and I cannot decipher it.
However, I have copied the database to my MAC and will restore to 1.1.4 and see if I can get the record back into the database and onto my iPod Touch but I am not sure that will work.