Hi, I just installed Miopocket 3.0 on my SD-Card. It boots up and everything, but it responds so slowly.

I have the Miopocket running on a MDPNA 150 (WinCE4.2 32 or 64MB RAM don't remember right now), without an issue. SD-Cards are a 16GB SDHC Class 6 card and a 133x 2GB Standard SD-Card.