Q: How is it build? Does it need to shave some plastic off, like the DS-Xtreme? Can it damage the DS internal conectors?
A: The OVERALL build quality is good, and the plastic surrounding the NDS connectors are clean with no excess plastic. But the card is an EXTREMELY tight fit in the DS slot. Their is a large chip underneath the label that sticks out and the whole cart rubs against both sides of the NDS slot as you insert it. When trying to eject, the cart doesn't pop out, and the spring inside the DS slot slowly forces the card out as it rubs against the sides.
You have to use your thumb to pry the card out (though it will come out itself eventually
).
Q: What about compatibility?
A: Sorry it's too early to say.
Q: What kind of savegames does it support?
A: See above.
Q: Does the internal chip has the infamous "burn mark" like the ones in DS-X?
A: I haven't taken it apart (yet).
Q: Does it break easy?
A: I should hope not!
Q: How is the package?
A: Everything is in Chinese atm, even the firmware/software. Apart from that it's pretty good. All cardboard though. See pics.
Q: Any manuals?
A: Yes but it's all Chinese. Argh.
Q: How is the OS?
A: Very nice so far. Clean and simple, and nice progress bars to let you know what it's doing (would help more if I could read Chinese!).
Q: Does it need the nds to be flashed?
A: No. It works on any unflashed/flashed DS. It uses NoPass methods.
Q: Can we use the supercard or m3 as an expansion pack for it?
A: I don't know what you mean by expansion pack, but it has a PassMe mode to boot slot 2 devices.
Q: How does it feel to use their new format system on the sd card?
A: Bloody annoying. You can't open the card in Windows explorer. You have to use their own software (which is buggy and limited atm to view and write contents).