I use a Macintosh computer, and cannot access the Domnern/Sathienphong audio CD.

To clarify: I was not referring to IPA, nor romanization schemes, nor the purity of phonetic transcriptions; I meant the Thai pronunciation guide, such as that used by the RID. Example:

เข่นเขี้ยวเคี้ยวฟัน (เข่น-เคี่ยว-เคี้ยว-ฟัน)

Eventually I bought "New Se-Ed's English-Thai Thai-English Dictionary (Completely Revised And Updated Edition)" and "The Oxford-Duden Pictorial English & Thai Dictionary" even though the first one is designed mostly for Thais.

Which one is better for English–Thai? I would prefer something used in universities while learning Thai.