with mets to spine and liver. After 2 rounds of chemo (Alimta and Carboplatin), there was no improvement and I had 2 additional tumors in the liver. Chemo was stopped and I was put on Tarceva. I've been on it for 3 days and I've experienced diarrhea. I would like to know what information anyone can offer regarding side effects. I've read the official documents; I'd like user data. Thank you