Nintendo release DSi firmware 1.4.1 - Dont Upgrade Homebrew Users

News via http://www.ds-scene.net/?s=viewtopic&nid=9850

Occasionally Nintendo will release updates to the existing Nintendo DSi Menu, or enhancements to other system features. This page lists many of those updates, with a brief description of their benefits, and when the updates were made available. Of course when you download the latest Nintendo DSi Menu Update, you get all of the previous menu enhancements included. Enhancements to specific features may require you to re-download that feature again to access the updated version.

Update:
Nintendo DSi Menu Ver 1.4.1U
This update provides behind-the-scenes improvements to system performance

DO NOT UPDATE DSi FIRMWARE to 1.4.1, IT WILL BLOCK the listed Flashcards


Known Blocked Flashcards
Acekard 2i
Supercard DSTwo
M3i Zero
iPlayer
DSTTi
R4i
R4i Gold

Unblocked Flashcards
EZ-Flash Vi
iSmart DS
Hyper R4i

Supercard DSTWO update bypasses new protection, Less than a day later...
Download here
How to use : Unzip it and drag the system1.dat to the _dstwo folder .

Acekard team announced a new firmware to fix this .
To use this patch you will need to load it using a regular Nintendo DS, DS Lite or DSi with firmware 1.4x or lower.
Simply run the appropriate file eg. DSL.nds if you're running the update on a Nintendo DS or DS Lite or DSi.nds for if you're running it on a Nintendo DSi 1.4x or lower.
Carefully follow the onscreen instructions and within minutes your Acekard 2i will be 1.4.1 compatible

Download

I know this is like a month after it happend, but I find it coincedental that Nintendo put this out almost two weeks after Wintermute put it out that DSi homebrew was (still is...?) possible with the mentioned expliots. Anyone one know if the exploits are still there with the upgraded firmware?