There is a decent list of raw responses I've made snipplets to echo to active and block mirc from showing in the status window.
But I feel the following things should be shown in the active window and not the status window
raw 672: part of the whois response, should appear in active like the other whois reponses
raw 341: reply when inviting someone to a chan
raw 716 and 717: response when nick has mode +gG set
raw 401: nick isn't online or nonexistant
raw 408: mode +c set can't send "message"
raw 301: nick is away message
I doubt anything will happen but it annoyed me to no end when these were sent to the status window since I'd notice them later on after I did something. I just feel these messages should be sent to the active window since you'd notice it right away and it'd be of more help.
