Thai fonts?

Can I get this thing to read Thai fonts?

According to a post at anythingbutipod.com,

the Clip (at least the AP version) has Simplified Chinese, Traditional Chinese, Thai, Japanese, Korean menus, in additional to all the western languages. It can also display filenames and ID3 tags in any of those languages. But your ID3 of course needs to be formatted for Unicode.

Is there an easy way to change the ID3 tags to unicode? thx