so... it failed.. both haha kernel and bluetooth after reboot
strange is that if i restart bluetooth manually, it works!!! and bluetooth is on autostart...
for the kernel, i did: kernel-switcher switch sys-linux/linux-sabayon-3.7.4
it downloaded a bunch of stuff and rebooted into 3.7.0.. im new to gentoo so i dont know if im really doing it right.. the bluetooth is ok, i can start it manually, as long as its working but the kernel should be a real problem
