Download
this archive, which contains memdump1.bin through to memdump5.bin. It's not my idea, I just copied / edited the files to produce fcram1.bin to fcram5.bin. I can't find who's idea it was to edit the memdump files, the persons name is lost within the first 30 pages of this thread.
I then created 5 bookmarks on the 3DS and called them Memdump1.bin to Memdump5.bin, with the url:
http://dukesrg.no-ip.org/3ds/rop/?LoadCode.dat&memdumpx.bin, replacing 'x' with a number from 1 to 5.
When I need to dump the ram, I just load a bookmark, keeping track of which one I've used previously.