hello, first time writing here.. i just bought off e-bay a supposed 4 gb mp4 player.. i found this place after making purchase.. i havent received player yet but i can see it probably will be a memory hack from what i read here..i bought it 3 days ago and since then i have been doing a lot of research on these.. i found this site and several others that have good info.. one i want to share now is...
www.made-in-china.com this site has a great many of the manufacturers info and products.. maybe be able to get info on firmware straight from them.. anyways i cant wait to see if i get a good mp4 or junk with a high tag..