Not sure on submit button will look into it, but looks like its a compatibility issue, so prob have to wait a while till someone updates it!
Have asked Chris for a “new posts since last visit” plugin to be added. Not sure how it will work but I guess it might highlight the posts you have not read yet.
Recent topic box added to bottom of page, shows active topics and when they were last active.
Re Monifieth Tri Forum – We decided at the meeting not to go for a forum like that and keep the different sections liek we had on the old one. This way posts are split up and are easily found again, whereas one list is very easy to lose somethings as they go down the list.