If I go to download anything in either IE or Firefox, it begins to download... but when the download is complete, I can't launch the download of the downloads popup (firefox), nor is it located where I specifically chose to download to save.
I got a download manager off a friend and it works without this issue... but I would much prefer it if I didn't have to use it.
This is also preventing me from downloading the latest patches in world of warcraft.
Personaly, I think this is a security based issue in vista... but I can't find anything here that will help.