hello, I thinking about buying cowon z2 but i have two concerns. In one of the earlier posts one person wrote "The buttons on the side are a pain to use". In cowon J3 with side buttons I can fast forward or rewind by 5 seconds (with one press) in video or more by holding button for longer...

Quote: Thank you very much 4DThinker for testing these  video samples

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Hi, I'm thinking of buying this device, but can any Cowon D3 owner say if this device can show build in subtitles in mkv video file ( I have read that Cowon V5 has problem with this) and change their size color etc. I watch many anime series and this is a key issue for me.   Thanks