I have the same problem and tried to remove pc suite and use ovi suite and it did not work. Ovi suite does not even recognize my n900 even though nokia says it should. This is getting really annoying nokia. The really annoying part is where your website always leaves the very last little tiny bit of the download of nsu or ovi suite or pc suite or whatever the hell you choose to download from Nokia at the very last moment last tiny bit won't download and that causes software failure when using nokia pc software cause your pc just gives up saying WTF? but if you use firefox you can wait 5 minutes for that "I can't finish downloading the very last tiny part of this s***" and just hit pause downlaod in downlaod mamanger and hit resume and it will finally finish the download.