Does anyone know where I can find an update or unofficial kernel for my R4I-SDHC.HK v1.4.3

Current Kernel version: R4i-SDHC V1.4.3F Kernel English
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The website is down for downloading and had quite a lot of trouble to find that kernel but need to find one that will run in my DSi v1.4.4E (Unfortunately I accidently updated it )

for kernels on R4I-SDHC.COM <-- They do not work

I do have a DS Lite at the hand (Borrowed) to do the upgrade but other than that I got it working on the DS Lite but not on DSi
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