I've added one or two font new Alethe font sizes to my FontSmoother and released it as version 1.46:
http://www.palmgear.com/index.cfm?xyz=90288
I then updated my supplemental Fonts4OS5/FontSmoother Alethe font package--it now has 69 font packages (it used to have 36):
http://www.palmgear.com/index.cfm?xyz=103428
The animation below shows some of the new Alethe fonts sizes in FontSmoother, and a bunch of other fonts, some included with FontSmoother and some converted with Quick Font Make.