Is there any way to back up Saves from a retail cartridge on a DSi or DS Lite with a slot-1 flashcard? Savesend doesn't seem to work with either, it always reads the save as 8kb.
savsender i guess.. never used it myself, but here's a link for a "how to" that i found when i gave it a google.. http://www.articlesbase.com/computer-games-articles/how-to-dump-sav-files-from-original-ds-cartridges-to-pc-via-wif-2867432.html
I didn't test it but maybe Savbackup? http://gbatemp.net/t208136-moonshell2tools-incl-link-launcher ^It must be included there somewhere.