[LAU] Some Problems/Questions (about jack , qmidiarp and maybe other)

ciao/hello i use some applications on pc with a updated debian unstable to make some beautiful electronic (:-)) music. i don't have external midi controller or some instruments, i only use my pc. i have a creative audigy es. 1) what configuration can i use in jack for best performance? now i use this command line: /usr/bin/jackd -v -R -P70 -dalsa -dhw:0 -r48000 -p256 -n2 -P -s -zt with a latency of 10.7 ms; is it important latency in my case? 2) when i use vsthost with wineasio and some vsts i have some xruns and i can hear some poppings? is it a normal problem? 3) as midi arpeggiator i try to use qmidiarp (gpl but old, it is a dead project?) and hypercyclic (freeware, new and very good) but i can figure out how can use these softwares? precisely i don't know how link these programs with jack. excuse for my english. thanks in advice. Luigi -- ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~* Io sono lo sbaglio, il momento di confusione, l'inopportuno Non sono niente. Non sarò mai niente. Non posso volere d'essere niente. A parte questo, ho in me tutti i sogni del mondo. F. Pessoa ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*