We've just upgraded to the next version of our site software which means members can now:
Re-Rate Files: If you had previously rated a file, but want to change your vote, it's as simple as just casting your vote again and your new vote will take effect immediately.
Additional field searching: Using the Advanced Search method, you can now search other 'fields' of our download records, such as the operating system and the developers website address.
Tagging for downloads: If you add a download to the site, you now have the option to include tags which can give the download more relevancy and over time, members can now use this facility to find other, highly related downloads by simply clicking on the tag itself.
Source: Few improvements to the site