Freeware software synthesizer “Synth1″ by Daichi has been updated to version 1.12.
Synth1 homepage is here:
http://www.geocities.jp/daichi1969/
And you would like to read this page.
http://www.geocities.jp/daichi1969/synmanu/readmeeng.html
Important
When you install Synth1, you do the number 2 first then the number 1 – it is wrong in his manual (section with “Installation and Uninstallation”).
It says that “Fixed a bug that hangup when tempo cahnge.(DXi)”, but this bug is still there.
Difference to the older version, it’s VSTi. I was using 1.07.
Anyway, it’s an excellent SYNTHE, even for free! 
The new version is worth downloading alone because of the new preset-thing. Now i can have all my presets inside this machine.
I love this synth!