DSLite Help

I was wondering about two things about the DSLite. First I would like to know if the M3 Adapter works okay with the DSLite without the PassKey for normal GBA roms (sorry if this is against the rules but the internet seems to be very vague about all things DS) Secondly, (this isn't specifically DSLite directed) will a writable DS cart (those teeny ones that are for the DS) ever come out, eliminating the need for PassMe? Thank You for any help!

This forum is so damn empty I can here the echo's...........