inputs.text: great player minor hardware quirks - great player good sound battery lifehowever keep mind1 4 versions firmware 10017 stock firmware not support subfolders 10018 update mymusixcom web site 10020 update mymusixcom site need 10018 install unofficial 10025 adds saving restoring default preferences even drain battery2 possible insert miniusb cable backwards3 unit not power check battery connections metal pin touch positive side not always touch force gives enough pressure battery4 contacts sd mehemory socket get dirty worn much abuse better buy highcapacity sd card insert leave file copying managehement usb cable pcit linux compatible big plus plugged linux notebook saw new drive gnome desktopit weights almost nothing great exercising hooked \\necklace\\however included earbuds average suggest get better set headphones use panasonic clipon onesfor info pictures see review theinquirernet