I'm a complete novice when it comes to RPi, but whenever i boot up my Pi, all i get is the rainbow colour splash screen (the one you're meant to get as part of the new firmware to check the kernel is okay (Apparently!) but mine stays on.. I've left it for over 10 minutes once to see if it just needed time... but if I unplug it and plug it back in a few times, it will work sometimes..
anyone else having this problem? or someone knows what I'm doing wrong.. or a fix for it?
I have got a Raspberry Pi Model B, a 8GB Class 10 SD card (came as a package with the Pi), power supply that was bought specifically for the Pi, and I am trying to install RaspBMC.