Hi Dan,
Thank you for persisting with me - I am very thankful of your efforts and believe me, I am trying to get this sorted.
Anyway, it took me some time to work with my host to get Shell enabled and up and running.
Unfortunately though, I do not have any results to give you.
This is a copy of my attempts:
login as: *****
Authenticating with public key "***"
Passphrase for key "***":
Last login: Tue Aug 28 21:45:51 2012 from cpc16-***-2-0-***.3-3.****.******.com
*****@my-domain [~]# cd /home/***/public_html
*****@my-domain [~/public_html]# grep -rE 'wp_generate_password|random_password'
I let it sit like this until the network connection kicked out - which was quite some time, but as you can see, no results appeared.
Is there anything else I can try?