I have the symptom on both my home computer and my laptop at work.
I don't have the system info for the home machine with me, but here is the laptop's:
Michel.
Media Center Registered 11.0.307 -- C:\Program Files\J River\Media Center 11\
Microsoft Windows XP 5.1 Service Pack 2 (Build 2600)
Intel Unknown 1791 MHz MMX / Memory: Total - 1047 MB, Free - 576 MB
Internet Explorer: 6.0.2900.2180 / ComCtl32.dll: 5.82 (xpsp_sp2_rtm.040803-2158) / Shlwapi.dll: 6.00.2900.2668 (xpsp_sp2_gdr.050430-1553) / Shell32.dll: 6.00.2900.2620 (xpsp_sp2_gdr.050225-1820) / wnaspi32.dll: 4.71 (0002) , ASPI for Win32 DLL, Copyright © 1989-2002 Adaptec, Inc. / Aspi32.sys: 4.71 (0002)
Ripping / Drive D: SAMSUNG CDRW/DVD SN-324S Mode:Normal Type:Auto Speed:Max
Digital playback: Yes / Use YADB: Yes / Get cover art: Yes / Calc replay gain: Yes / Copy volume: 32767
Eject after ripping: Yes / Play sound after ripping: No
Burning / Drive D: SAMSUNG CDRW/DVD SN-324S Addr: 1:0:0 Speed:16 MaxSpeed:24 BurnProof:Yes
Test mode: No / Eject after writing: Yes / Direct decoding: No / Write CD-Text: Yes
Use playback settings: No / Normalization: None