dengue first of all the double posting will get some admins snoopin around, second not bad heads but if you resized them down to 128x128 some of them you wouldnt even be able to see the faces, like the emo girl, so my suggestion to you would be start making them 200 x 200 and then when your done resize to 128x128 cause it actually works real well, and thats how i do it and i get the sizes right all the time so keep that in mind
thats the problem, your false advertising, cause the normal size is 128x128 and yours is like 500x500 people will see all this detail, but when they get it it wont have hardly any of it