z3c.widget/megrok.form character encoding

hello,=20

i=C2=B4m using megrok.form.fields.HTML field, which uses z3c.widget to rend=
er a tiny_mce editor. there seems to be a problem with character encoding i=
n some phase of the megrok.form.fields.HTML <> z3c.widget <> tiny_mce inter=
action.=20

if i include a word with a latin character, like "grabaci=C3=B3n", in the t=
ext i=C2=B4m editing with the tiny_mce editor, and save the form, the rende=
red html is displayed as "grabaci&oacute;n"

but i=C2=B4m not having any success tracking down exactly where these chara=
cters get encoded.=20

salud,=20
kevin