I was gonna post a link to a great set of pages for UBB code, which looks very similar to YaBB – but I can’t find where they hid the danged thing on me. 
Question of my own, while I’m here – apparently if you edit (“modify”, I think YaBB calls it) a post some time later, it doesn’t change the Latest Post info.
Actually this is almost a Poll topic – assuming YaBB setup permitted it, wouldn’t it be handier to have some kind of front-page indication that there’s in effect a more recent version of the same posting?
Best to all,
Mike
(Later) Found the page I was looking for, with an explanation of UBB coding, at MGH BrainTalk, one of the support groups I’m active with. It’s not as comprehensive as I remember (what else is new?).
One of the resident wiz’s might like to take a quick look at it and let us know if there’s any significant differences from YaBB we should know about.