plz help... i have a r4i card from r4i-sdhc.hk 1.4.3 version. its now not working on my dsxl. ive searched and tried differnt downloads and im not getting it right. please can u reply on here with the exact things i need to download and hopefully a link for me to find the correct version of the update. im a bit lost here and confusing myself with what i need to do.