Hi all! Being a recent convert to WRSA Essentials from Prevx, I have noticed on both my desktop and my wife's laptop a dramatic slowdown when opening some programs for the first time after installing WRSA. In some cases the computer becomes unresponsive for up to a minute or more. Subsequent access to these same programs doesn't appear to be affected. Am I right in assuming this is caused by one of WRSA's Shields examining the new program before allowing access? If so, how much of a delay is considered normal? We also have pretty slow upload speeds here (.43 Mbps), so could this be contributing to the slowdown?