i have the same problem, sometimes it automatically logs-on, sometimes not, sometimes when i want to reply it asks me to re log-in although i wuz already logged on before using the cookie..., but well, i don't really mind it that much...
Yup. I was quite eager to download version 6, but now I'm not so sure anymore. Maybe I'll go back to 5.5are you using IE6? i hear it has problems related to cookies.....