Usage

//Controller
public ViewResult Index(int page = 0) {
	int pageSize = 10;
	IQueryable<Post> posts = context.Posts.OrderByDescending(p => p.Timestamp).AsQueryable();
	PagedList<PostViewModel> pagedList = posts.ToPagedList<Post, PostViewModel>(page, Mapper.Map<IEnumerable<Post>, IEnumerable<PostViewModel>>, pageSize);
	return View(pagedList);
}

//View
@if (Model.IsPreviousPage) {
	@Html.ActionLink("Previous", "Index", new { page = Model.PageIndex - 1 })
}
@(Model.PageIndex + 1) of @(Model.TotalCount / Model.PageSize)
@if (Model.IsNextPage) {
	@Html.ActionLink("Next", "Index", new { page = Model.PageIndex + 1 })
}

More Info

For more info, see http://davecowart.wordpress.com/2011/06/09/automapperpagedlist/