Linux: Set the "x" permissions for folders only (Thanks David W)

find . -type d -print0 | xargs --null chmod 755

IIS Connection Limits (XP Pro)

XP Pro allows 10 connections. This limit is installed by default by the metabase key MaxConnections for W3SVC, and there is no user interface method for modifying the setting. You can change this setting to any number less than 40 and it works, but that is not widely advertised.