Please provide details. What do you see on the screen during boot? Did you try another SD card?
Hi bmarkus.
thanks for your interest on this matter.
When booting i see that colorfull screen, then the raspberry pi symbol on the top left corner of the screen and then back to the colorfull screen again. It cycles through this a lot of times. Then, i can see the piCore "post" messages, but it hangs when loading the extensions.
I'm trying 3 different SD Cards. 256MB (transcend 45x), 2GB (regular Sandisk) e 4GB (SDHC Sandisk). They all present the same behaviour.
My Win32 Disk Imager is 0.6 version. I'll try the 0.8
EDIT: win32 diskimager 0.8 doesn't help.