found a couple of things..... when switching on you need to be careful not to hold the on/off switch down or the thing will turn off again... you need to turn REFLOW OFF for font resizing to work on some pdf files....
The thing will not show up in explorer for me when plugged into pc under vista unless the sd card is inserted or you do a reset....
not being able to add fonts still rankles lol....
... mp3 works fine .. as does epub ... battery is ok but I would question the 24 hoursbut I haven't pushed it yet...
overall for $129 it was a good buy for a basic reader... it works as advertised
Brian