Rom Trimming

I recently found out about rom trimming... I looked for some nds rom trimmers on google. But all I could find is some weird anime one. Anyone know any good trimmers?

The weird anime one is probably the most recommended :P http://techsuki.net/nintendo-ds-rom-trimmer/The other one I know of is the R4 Trimmer http://www.r4ds.cn/download/r4_rom_trim_tool.html

I have been using techsuki's trimmer, it is simple and yet do a good job!