The other day I was on my mac just surfing the net. I checked my gmail account with no problems the first time. I went to a few other sites, took a bit of a break, and then returned to the computer to check the gmail again. Nothing.. I cleared the cache, refreshed. Nothing. This is in Safari mind you. So, I tried firefox. Same results. Sometimes I'd get the little red "loading" box on the upper right hand side. Other times I'd get nothing. Just white in the browser. So, anyone want to take a stab at this? I'm lost and highly annoyed. It just doesn't make any sense. I've done nothing to that computer. I even rebooted!