Has anyone else experienced problems after applying this fix? After applying it I cannot connect to my laptop via my peer-to-peer home network (both computers connect via a wired, 4-port SMC router that I bought 3 years ago). I'm unable to map a network HDD on either box. The MS fix seems to have installed a "TCPIP6", which I suspect is a test/debugging version of TCPIP. Whenever I check the pre-existing TCPIP MS automatically unchecks MS Network & Printer & File Sharing. The workgroup & computer ID's are unchanged. I'd appreciate any advice/solutions/etc., although responses involving Linux will be treated disrespectfully. ;) TIA