I've ordered the stryke test disk- a long time ago! The disk was sent to the wrong address- could have been my typo (I don't think so but could have been). The disk was resent last tuesday- not this tuesday that just passed- and still no disk. Now I'm a pretty patient man, but if there isn't a disk in the mail tomorrow, I'm going to blow! So...sorry about the rant...I need to buy a test disk that I can get fairly quickly. I've looked to the SVS site but can't find anything there. I want this disk specifically to tweak my sub- warbles and such. What else is out there? Note: I'm sure stryke does a great job for the most part and they did get back to me quickly each time I inquired, but still no disk after today bugs me...and it could be a mail problem, but....anyway- you get the point! What else is out there?