If you're not going through a firewall, you can get a temporary WU from orangekid's test proxy.
Use the following command:
seti -proxy orangekid.teamanandtech.com:5512
This assumes you've change the name of the seti executable to seti.exe.  If yours is something different, change the above accordingly.
Once we get some other SETI Queue issues worked out with the author, we hope to get the proxy setup "official."
JHutch 
*EDIT*  It may take some time for the first WU to download, because SETI Queue has to create a "queue" for you the first time.  But, orangekid has a solid, fast connection, and may be able to get to the seti servers easier than you do...