can't download updates


I have a evga 9800gt, for 3 weeks or so, I’m trying to update the software from nvidia website:

I have the 1st field, product type, as GeForce. I’m clicking on the product series drop down menu, and I can’t see any options, blank fields. Same with the other 2 fields, Product and Operating system. I have Vista 64, new for me.
I guess it’s some software I’m missing, is that right?

Thanks in advance for the help!

Problem solved, it seems like they updated something on the download website, probably that’s why I couldn’t see the dropdown menu.