I got your email fine, We can do it just like that, And, BC is not hotseat enabled at the start, you just gotta copy+ paste that dumb [hotseat] into it and then it will work as a hotseat, instead of single player, and yes there is a vista update as well if you get a fatel error on vista, but any ways,

THe funny thing is, just go to single player, and then grand campain, then click on some multi factions.. notice that they will all blink...!? XD yeah, it replaces single player campain with hotseat. pretty useful,