About a week ago I had a one of problem when I tried to start Office Outlook 2003. It froze at the splash screen before the position where it would normally ask me for my data file password. I forcefully closed it, and when i restarted it said that add in to do with avast caused the problem, i said no, it did it again, restarted it, told it yes to disable then it did it again then tried to restart it and it said that another add on (send to bluetooth) was causing it, told it to disable then it started. But after i thought that was cured now it seems that ever since that happened it seems that outlooks start up is becoming more and more unstable. Frequently when it starts i type my password click OK, and it seems to start loaing OK, but then it freezes most the time around the point when its loading the datasets. I'm in now and it load quite quickly but the problem is constant. Any ideas: and does anybody know what it means by datasets.