Dude that sucks!! I never ran the 1.10 version, but I thing the biggest issues would be the missing level meters and ability to start another file quickly after three hours. It doesn't sound like the file limit will be an issue. The meters are not that accurate from what I understand. If you have some really good headphones you could monitor that way, but unless you're at an acoustic show, the band will probably be too loud for this method to be effective. Depending on your soldering skills you could pick up a DIY VU monitor kit from Rat Shack or try to borrow an external meter from the loaner board. Otherwise, try cranking your home system to get a feel for high decibel levels and guess when you're at the show. T+ for the hassle and good luck!