Just installed a new Light-Scribe DVD RW Burner Part #C3284-A00 into my Windows 7 Dell D630 Latitude Laptop and it wont play DVD's in real-time (Playing Slow) with choppy audio. It appears to be doing this only at the start of a DVD when the Micro-Vision in most prevalent. My old DVD RW plays dvd's fine and this new one won't! Looked for special drivers but no luck. Any ideas?