DigiTech: All these sounds are comming (with a USB cable) right out of
my divice. They have the extension *.rp155p and therefore you have to use X-Edit. (see: FAQ) http://digitech.com/en/softwares
BOSS GT-100: Additional.. I know... All patches do not equally work well everywhere. A while ago I was a whole day at RolandCE (Belgium) and they knew it too. Those who want to use my patches might have to change something somewhere.
You can adjust it to your liking. The basics should be there anyway. Here on our own stage at least it sounds fantastic!!