Well i got my pi put arch and xbmc on it spent some time over the last couple of days tweaking it to my liking, reboot, tweak,reboot etc and now as i put the final touches, on reboot im greeted with the rainbow splash image... the strange thing is if i let it set for a few minutes and try to turn it on it'll work just fine but if you poweroff (poweroff then pull plug or just pull plug) and plug it back up within a few minutes of the poweroff it'll do this, tried with different power supplies, both of which were working fine yesterday.
So basically the question is this. What could be causing that and what can i do about it? would my config.txt(nothing crazy just setting HDMI mode, HDMI audio, not even overclocked) and/or other config files be useful? I on on the 5/31 firmware, i did recompile the kernel (crosscompiled) to get the mceusb module but it worked fine after this as well (several back to back reboots as i tweaked some stuff to get everything booting just right)
Any help would be appreciated