ok so i got the solution on how to run multiboot with the new power kernel.. after the update to power 45 go to x terminal and type "apt-get install kernel-power-bootimg
apt-get install --reinstall multiboot-kernel-power" after this follow the steps here http://talk.maemo.org/showpost.php?p...&postcount=195

if u dont kno how to get acces to those folders get openssh from the manager and set a password of ur liking after that download winscp from here http://winscp.net/download/winscp428setup.exe once downloaded and installed ur gonna need to connect ur phone to the same wifi connection as ur computer , then open the winscp software type were it says host name ur phones ip address on user name type root and on password type the one u set up on openshh. good luck i hope i helped someone.