I installed the windows 7 rc build 7100 today. I had everything working fine, and when I came back to my computer 5 hours later, after I had already restarted it multiple times, windows tells me there is no internet connections. I use an ethernet cable to my router. It worked before I left my computer. So, I troubleshooted it and it said there might be a problem with the driver for the local area connection adapter. I am running this on a hp amd athlon 64 processir 3800+ 2.4ghz with 1.0 gb ram on a 32 bit os. My router is made by 2wire, and has worked previously. Anyone know why it won't connect anymore? The cables are plugged in, and everything is the way it was before. How can I fix this?