@salass00
Can you try the following.
1/ Empty out all plugins except the defaults, and try to recreate the problem. If not then...>
2/ Add a single plugin in one at a time and try to recreate.
You'll have to restart TuneNet each time.
I think it's probably a bug in one of the plugin detections (Test) functions. Where by it's doing an extensive test on the file (not just filename or first few bytes) and that is making it fall over.
Also try all the above from RAM DISK: as well.
Let me know how you get on, I've got some time this weekend in between GT5 to look further into the problem
Cheers,
Bean.