I downloaded GSA Search Engine Ranker (free trial) the other day. I haven't quite setup the backlinking campaigns yet. I have been trying to really understand how to deal with proxies. What's weird is I keep getting these popups from Google when I am doing searches "We have detected unusual traffic from your network." So... I was wondering does Google know when these programs search and test proxies? I already used anti-virus software to see if any spam program is on my computer but I didn't find anything and I did a boot scan. Seems odd to me but I was thinking these messages have to do with the proxy searches and tests.