Topic: Page Navigation suggestion
There are regular requests for next page/previous page links which is a perfeclty sensible idea. The only reason it is not been implemented is difficulty finding room for them largely because of the space occupied by the breadcrumbs.
In version 1.2 the viewforum page has the name of the forum in the header as well as the breadcrumbs. In version 1.3 viewtopic has a header row which has the name of the topic. It would also be easy enough to change post.php so the header says "Reply to: name of topic" or "Post new topic in: name of forum". The final item of the breadcrumbs is thus rendered redundant because the information is contained in the header of the main section of the board. The breadcrumbs could then be changed to
"Back to: Index >> PunBB discussions" or "Back to: Index" depending which page you are on and positioned centrally. End result is sufficient space for "<< Prev 1, 2, 3, 4 ... 5 Next >>". Potential problems of having long topic names in headers would be solved with overflow hidden so they are truncated thus avoiding ugly wrapping in narrow layouts.