adlez said i could upload this, so i am!
INSTALLING UTAU-SYNTH
Unlike Windows, there's really no muddling around with locales and dot/comma and issues like that. You can simply download the latest version of the program from the website, open the DMG, and put the app into Applications or any other fitting place to run it from.
However, it will be in Japanese. That's when you should search UTAforum for the English patch (found here http://utaforum.net/thread-utau-synth-english-translation-project ). Follow the instructions there, and read through the replies just in case you have problems and other people were able to fix them.
Once you open it, there will be a window asking for a registration code. Don't panic! This does not mean you have to pay for one! Just head back to the UTAU-Synth website to the download page, where there should be a link with the number "30" in it. Click on that to open a mini window with a code. After using that and agreeing to the rules, you can open UTAU-Synth without having to reenter the code for 30 days.
In order to add voicebanks, just download one as usual, then edit the name of the folder to add ".utau" at the end. Double click, and it should open in UTAU-Synth. If you don't know how to use a bank, or if you want to create your own, check elsewhere.
Keep in mind that when you save a UST it will present options for format. Always select ust 1.2 instead of 2.0! If that's the incorrect number, hopefully you understand what I mean.
INSTALLING UTAU-SYNTH
Unlike Windows, there's really no muddling around with locales and dot/comma and issues like that. You can simply download the latest version of the program from the website, open the DMG, and put the app into Applications or any other fitting place to run it from.
However, it will be in Japanese. That's when you should search UTAforum for the English patch (found here http://utaforum.net/thread-utau-synth-english-translation-project ). Follow the instructions there, and read through the replies just in case you have problems and other people were able to fix them.
Once you open it, there will be a window asking for a registration code. Don't panic! This does not mean you have to pay for one! Just head back to the UTAU-Synth website to the download page, where there should be a link with the number "30" in it. Click on that to open a mini window with a code. After using that and agreeing to the rules, you can open UTAU-Synth without having to reenter the code for 30 days.
In order to add voicebanks, just download one as usual, then edit the name of the folder to add ".utau" at the end. Double click, and it should open in UTAU-Synth. If you don't know how to use a bank, or if you want to create your own, check elsewhere.
Keep in mind that when you save a UST it will present options for format. Always select ust 1.2 instead of 2.0! If that's the incorrect number, hopefully you understand what I mean.