Thankx for your replies!
I've tryed a SDHC on my N560 and it not worked.
I had a very cheap king of DS, named "TakeMs" - the worst ever! One day was 4GB, the other 1.6GB, and sometimes 1G!!
So be avare of the TakeMs !
Yes, it works great with my 4Gig SDHC card. Just copy the CAB file to your standard card and click on it under file explorer. Instal to main memory (NOT your SD card) and enjoy. The following link contains the file and users experiences http://www.clieuk.co.uk/forum/showthread.php?t=22431