I was able to get AVI_IO working when I switched the path for my output file to my slave drive which had much faster read/write speeds. So, it was working great. Then, when I got up this morning to get back to capturing, when I set the path for the output file (which you have to do everytime you open the software along with resetting all of the other settings...quite annoying), it gave me the following error message:

You specified a filesize bigger than the space available on this drive

This is ludicrous as I have 1.911 gig left on my HD, and I never even specified a filesize. I used the same settings that I had used yesterday when it was working.

Any advice?