So far I've seen that the Pentax Optio S5i, the Casio EXZ series, and the Konica Minolta DiMage X50 act as audio recorders. Any others in the 4-5MP compact range?
I am looking for for a small camera, 3.2-5 MP, that has an audio recording function that isn't capped at a minute or so. I do a lot of travelling and it's nice to be able to record music or interviews with my camera. I know the Casio Exilm cameras do this, (I am replacing my old ExM2), but I am worried about image quality and the battery and memory drain from having to take overly large pictures with no 1024X768 resolution setting. I would buy a canon SD 200 or 300 today if it had audio record, but it seems to be capped after a short time (I don't remember where I read that, nor can I imagine why a camera with unlimited video recording would limit audio-only). Are there other cameras I should look at with this function?

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