Identify mp3/mp4 player 2gb

[alexandar022]

Hello,

I don't have much knowledge about this, someone maybe can help me.

I recently bought mp4 player. It has mark Bluetech, and I checked on their website, it looks like mp-402, but it is not same.
Bluetech link: Bluetech Electronics Co.,Ltd
My player: http://img33.imageshack.us/img33/427...881641x640.jpg
This is not image of my player, but it is same, just words "DIGITAL MP4 PLAYER" writes above display, on image it is below.

It have video, but I tried to play mp4 or avi it don't recognise it. Also I don't have FM radio function. It have 2 Gb as it writes, that is ok.
This write when I check firmware version from it:
MP3 Player
XID_1312_10
2007-10-27
9.1.52
2005-01-09

If I find firmware for it, and upgrade it, what I can get new? I don't believe that FM radio option will be available then, am I wrong?
Also I have Upgrade firmware option, how it work if there is firmware and you suggest me to update it?

Sorry on my english and thank you,
Aleksandar.