Thanks a lot for your help LeonidS but I am afraid that I am still a little confused. I have spent a lot of time tweaking the site and need to be as thorough as possible to avoid messing it up.

For the benefit of inexperienced people such as myself and others starting out, would it be possible to go into a little more detail.

To clarify the way I understand it, take browse.php for example. There is the original 6.1 version in my dolphin directory and now I have the 6.1.1 patch version of browse.php see more 6.1.1. It would seem that the logical thing to do would be to simply cut and paste all of the new code into this file over the old code or to upload the new patched file into exactly the same place and then delete the old pre-patch file. Would this work?

It is this part of the instructions (step 2) that i find confusing, ''accordingly to their location in the script.'' The way I understand this, is that the lines that differ between the old code and the new code need to be sought out and changed one by one by using the Dolphin 6.1.0 to 6.1.1 Diff file.

Maybe it is much more simply than I think, but I really need to get it right because I bought the ad-free license and if it need to reinstall it, then will need to purchase the license again. I really appreciate any help you could give.

Cheers,
Nick