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file types allowed: .gif .jpg .jpeg .png .bmp .swf
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file types allowed: .jpg .jpeg .png .gif .bmp .tif .tiff .swf
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file types allowed: Unregisterd users: .gif .jpg .jpeg .bmp .png,
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file size limit: Unregisterd users: 1 MB, Registered Users: 10 MB
registration required: Optional