I've added some new stuff to my share site: link
In the folder Queen > Convention Recordings you'll find a recording of the 2006 Dutch Convention which was shared here a while ago (I forget by who...)
In the folder Queen > Other tracks you'll find:
Tie Your Mother Down (Trent Reznor Remix)
Tasvaszi Szel Vizet Araszt (Rehersal)
Brighton Rock (Brian at KEWB)
Headlong (Brian at KEWB)
Killer Queen (Brian at KEWB)
Tie Your Mother Down (Brian at KEWB)
Under Pressure (Brian at KEWB)
Enjoy!