hello oso

  you need optimising your PC to use it for audio work

  please unplug any unnecessary USB peripherals and try each USB port one by one

  avoid also running any other unnecessary software simultaneously (apart of your recording app and GearBox/PodFarm), included the background applications

  please make sure to use updated software and drivers, checking with Line6 Monkey (http://line6.com/software/ )

  please get the PDF 'POD Farm 2 Windows XP & Vista Audio Tips & Optimizations (Rev A) - English' from http://line6.com/support/manuals/ to optimize your PC for audio work, and see http://line6.com/support/docs/DOC-4201

  see also http://www.line6.com/community/docs/DOC-4282 for further info on USB interrupts

  line6antonio