As of MC 9.1.260, when converting files from one format to another, the "Convert File" dialog box (which use to scroll down after reaching the 12th file in the list) no longer scrolls down automatically as each succeeding track is converted.
Media Center Registered 9.1.260 -- C:\Program Files\J River\Media Center\
Microsoft Windows XP Workstation 5.1 Service Pack 1 (Build 2600)
Intel Pentium 4 3068 MHz MMX / Memory: Total - 1048 MB, Free - 754 MB
Internet Explorer: 6.0.2800.1106 / ComCtl32.dll: 5.82 (xpsp1.020828-1920) / Shlwapi.dll: 6.00.2800.1226 / Shell32.dll: 6.00.2800.1233 (xpsp2.030604-1804) / wnaspi32.dll: N/A
Ripping / Drive H: Copy mode:ModeSynch CD Type:Auto Read speed:Max
Drive I: Copy mode:ModeSynch CD Type:Auto Read speed:Max
Drive J: Copy mode:ModeSecure CD Type:Auto Read speed:Max
Digital playback: Yes / Use YADB: Yes / Get cover art: Yes / Calc replay gain: No / Copy volume: 32767
Eject after ripping: Yes / Play sound after ripping: No
Burning / Drive H: PIONEER DVD-RW DVR-105 Addr: 1:0:0 Speed:16 MaxSpeed:16 BurnProof:Yes
Drive J: PLEXTOR CD-R PREMIUM Addr: 0:1:0 Speed:52 MaxSpeed:52 BurnProof:Yes
Test mode: No / Eject after writing: Yes / Direct decoding: Yes / Write CD-Text: No
Use playback settings: No / Normalization: None