I solved it by doing two things.
1. Using a discrete Thread with normal priority
2. Disabling Hyper Threading.
Doing either 1. or 2. did not fix. Had to be both.
I ran the Juke box for six hours and it never missed a beat.


John
ESI Gigaport HD+
Lenovo Turion II /4 Gig Ram/ Win7x64 be
15.6" Monitor
"The only Band is a Real Band"
www.wintertexaninfo.com/BANDS/JohnnyD.php