I have Vista Premium 32bit and ESET Smart Security lastest version (I believe). Version 4.0.437.0 For the last week or so the firewall logs have been showing 2 items in brown ink and I don't know if brown ink is as scary as RED ink is and if my logs are worthy of contacting ESET on the web. (I truly have no idea at all if these logs are serious problems or not. All my settings, every one, is DEFAULT.) Maybe you all can help me out before I go that route. Here are the 2 messages that I Googled to no avail - at least nothing at all that I actually could understand: 1) Incorrect IP packet checksum 2) Incorrect TCP packet checksum Any idea at all what these messages mean or why I might be getting them? Most importantly, what action, if any must I take? Can I delete these brown logs or should I keep them? Thank you all in advance. Have a GREAT & SAFE holiday weekend/vacation.