I've noticed a bit more about the problem. It's also happening when I use the Lightscribe Template Labeler during the actual printing of the label. The computer will not run smoothly until the writing is done, but the CPU usage is only at 28% and the physical memory usage is at 21%. Nevertheless, the computer still refuses to operate properly. When I tried to open My Computer during this, it took a full 30 seconds before the window popped up compared to its normal time of less than a second.
I figure it's got to be a vista bug of some sort. Sometimes my computer runs perfectly, but other times it feels like it was built in 1990.
Please provide any help you can.