R4i-sdhc 1.12b problem

I have an R4i-sdhc with the version 1.4 sticker on it, and just downloaded the new 1.12b firmware from r4i-sdhc.com.I formatted my card and put the 1.12b files on it but when i load the card on my dsi all i get is a white screen on the top and a black scrren on the bottom.the only problem i can see is a few missing files that were present in the 1.10b firmware, i only get the three usual folders and r4.dat whereas there were mabye three more files on 1.10b, such as DS_MENU.dat.if anyone has a working 1.12b firmware can you please post it here?
thanks.

I have a R4I ultra 3 SDHC and i have a different site for the
firmwire maybe this firmwire wil work on your DSIhttp://r4rts.cn/And the newest version is 1.14 (fixed)

Mine works :) with 1.12b DSi.
If you have transferred the whole folder across as one, you need to copy and paste the three files out of the folder and then delete the folder. Just a thought, hope it helps.