the last update was 31/december/03
to see the date of your last update start up spybot and click tools/about
if you cannot download from one location try another,the servers are busy a lot of the time,this may give an error or just tell you that you are up to date.sometimes it takes a few days for my web update to show the new file.
you can download and install the detection updates manually from click here
just download the spybotsd_includes.exe.click it and point it to "C:\Program Files\Spybot - Search & Destroy\" or to the location where you installed spybot.