The firmware is probably not in the root of the SD card. (http://www.acekard.com/download.php)
yes, the m3i zero is better because it is easier to upgrade. You can buy them online. If you can wait some times, you can buy online from China, it will arrive you from China in 10 business days by normal shipping. m3i zero and acekard 2i are very popular. but now, DSi V1.4.3 system released, Acekard 2i updated to work on v1.4.3 after many days, but m3i zero still hasn't released the patcher to hack v1.4.2. Now, both M3i Zero and Acekard 2i can support Nintendo DSi V1.4.2 and 3DS console. It is hard to say who is better. Both of them are popular.
yes yes it is because the computer will say missing operating system without it and if the operating system is windows xp it will have a kernel named ntoskrnl.exe
You can say "Tu me manques" in French to express "you are missing from me."
In Chakma language, you can say "Ngii sara sa" to express "missing you."
Windows uses 4 file systems: FAT, NTFS, exFAT, and ReFS. "Linux" supports dozens of file systems, there are too many to mention. The differences between them are massive and specific to the file system in question. For a proper answer you need to read http://en.wikipedia.org/wiki/File_system . It is incorrect to say "the Linux file system is faster than Windows" because it's dependent on the data, and of course because there is no "Linux file system." It's incorrect to say "The Linux filesystem is more/less secure than the Windows file system" for the same reason. Drive encryption is available in both Windows and Linux. To the average user, there is no functional difference.
"Was" is the correct usage.
te extraño for I miss you extrañandote for I am missing you
In Igbo, you can say "Ndewo, achorom ime gi" which means "Hi, I am missing you".
"In French, you say 'is missing' as 'manque' or 'est manquant'."
"Missing you all." = "Vous me manquez tous."
He has been missing since yesterday
Tu me manques (literally 'you are missing to me' - that's how they say it. Polite version: Vous me manquez.