Magento - Resolve Minor Issues with Categories Appearing

We recently updated our website, which is not live, to Magento 1.5.0.1 and added our product catalog. In doing so we noticed three minor issues with our product catalog display on the front-end that we need resolved: * Product categories selections no longer appear on the front-end of the site (located at [login to view URL]). All of our products are in the catalog with categories, but the category selection bar disappeared from our front-end and is not accessible. We need these fixed so the categories appear on the front-end and sitemap. * We have one "special" category that was added on the front-end for a user forum. This feature (forum extension) is not compatible with Magento 1.5.0.1 and we would like this category removed from the front-end category listing once the previous item is fixed. * There is one subcategory drop-down on the front-end. For the subcategory drop-down if the mouse is not moved quickly down to the subcategory headings then the drop-down disappears, making subcategory selection difficult. We need this drop-down fixed so that it is stable and does not disappear when users try to select it. Thanks in advance for your bid on this project. We ask that you only bid on this project if you are very familiar with and comfortable with Magento sites. We are looking to get this taken care of this weekend and will award and release a contract here for the chosen bidder. Regards, David