USB Speakers, Microphone, and IE won't work anymore (no drivers, and Firefox does) with Vista 64-bit?

Recently my Logitech V20 speakers and microphone have stopped working because they lack drivers. The thing is, there are NO drivers for these devices b/c they supposedly rely on the USB ports for them.

A month ago they were working perfectly fine, but now they cannot find their drivers and don't work. The laptop detects them but cannot use them. I have not made any major changes to my laptop other than downloading the Vista service pack.

I have attempted to locate drivers for these devices all over the net, but as I said they normally use the USB Audio Device driver that was on my laptop but apparently is not anymore. I can't find this driver on the net either for Vista 64-bit, but I can for 32-bit. How I can get my mic and speakers working again?

As for Internet Explorer, the program starts but it is stuck at "Connecting..." I use a router at work and haven't tried it at the office so it might be due to the router, but if it doesn't work at home does anyone have an idea why?

Installing service packs on a running system can some times cause unpredictable behaviour like that. I suggest you create a Vista installation disc with SP1 built-in, and reinstall your system using that disc.

The procedure of integrating a service pack in the installation disc is called "Service Pack Slipstream"

The required software and information is available here:
http://www.vlite.net/

thats right there is still a driver problem with Vista 64 sO!!!!!
wait if u can