what is the best software/firmware for DSi?

Hi, my R4i, i think it called needs an update, can anyone tell me the best firmware that would allow me to play games like Pokemon Silver/ Heart, (2010)?.Thanks in advance!!

There is currently no firmware for Pokemon Soulsilver/Heartold that runs without any freezes
You could check this topic: http://forum.romulation.net/index.php?topic=36094.0
If there are any updates for R4i, you will see it.
For the latest firmware for R4i:http://www.r4i-sdhc.com/downloade.asp

Replying to #2

There are many firmwares that run HG/SS perfectly. AKAIO does and a few others, but no R4 does.

Replying to #3

Sorry, I meant no firmware for R4's :P