For a long time I used yahoo messenger with no problem. I could even call and use the mic and talk same as on phone. Then came along the new mail with chat, i like the new mail but it will not let me run both at the same time( messenger and chat ) I get a message that says i have been closed since I am open in another window. I have friends on chat, some on messenger. I am not able to add chat to messenger....most are on messenger but not all, not sure why the discrepancy. I am continually switching between the new/old mail and messenger.....I want to use my computer to TALK not type and chat will not let me but I have tried everything to add others from chat to messenger with out luck..I am frustrated !!