But you do need to read them nearly every day as many boards get more than 50 messages each day. When this happens you will need to go back a few (sometimes many) pages but then the "new" markings disappear.

You can also change the number of messages displayed each time too although I have left mine to the standard 50. I think if you change this it changes all the boards and I expect the more messages the longer to download.

Cheers W.