I set this up on the weekend, it is really easy... and I'm not IT. You go to unotelly and you sign up for a free account, then follow the instructions.. .they basically involve finding the closest DNS cluster on a map page then putting that into your PS3's network settings. Then you go to netflix on your PC and you sign up for a trial account... use your SA credit card and fake an american zip code.
Test netflix on the PC to see if everything is hundreds... then do whatever it is you need to do to get neetflix on your PS3 and put in your login details.
Thanks!
I've actually signed up with UnoTelly, but failed on making payment to Hulu/Netflix via Paypal and decided to re-evaluate.