Hello I want to but MicroTonic and permut 8 and I have a Mac OS X 10.7.5, the demos are working fine, does that mean if I buy them they will work? Thank you.

Yes, the demo is the exact same plugin as the full version, if the demo works, it works.

We say 10.8 required on all our web-pages cause that is the oldest version we can test with and debug on. If some unforeseen problem with 10.7 pops up we can't guarantee that we can fix it, but we always strive to make everything work flawlessly for everyone.

Thank you for getting back so quick I will buy them now