R4i-SDHC.com team update their kernel for R4i SDHC V1.4.3,R4i SDHC V1.4.2,R4i SDHC V1.4.1 to V1.48b on 3-Dec.
Sourcing:http://www.r4icard-ds.co.uk/r4i-sdhc-v143-c-910.html
Sourcing:http://www.r4icard-ds.co.uk/r4i-sdhc-v143-c-910.html