[krw8545]

I have installed the new Mighty ROM 5 and I am having a few problems. The phone will not let me change the ring tone. I get an error message that says ring tone file is corrupted piclk a new one. When I try to pick a new one it says the same thing. When someone calls me, I get the Phone box that pops up several times befor I am able to answer. Then, I can slide to answer. Can someone help me with this? Thanks!