If the OnEquation has the image turned off when the track changes, it doesn't seem to notice that it's changed and continues with the old cover art. See here for an example
http://www.cjdshaw.pwp.blueyonder.co.uk/mj/Chris%20Starfield.mjvIf you let it run for a few tracks without touching it, it will usually keep displaying the cover of the first track
Media Center Registered 9.1.316 -- C:\Program Files\J River\Media Center\
Microsoft Windows 2000 Workstation 5.0 Service Pack 3 (Build 2195)
Intel Pentium 4 1796 MHz MMX / Memory: Total - 523 MB, Free - 345 MB
Internet Explorer: 6.0.2600.0000 / ComCtl32.dll: 5.81 / Shlwapi.dll: 6.00.2600.0000 / Shell32.dll: 5.00.3502.5436 / wnaspi32.dll: Internal ASPI Layer
Ripping / Drive E: Copy mode:Normal CD Type:Auto Read 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 E: MATSHITA UJDA730 DVD/CDRW Addr: 2:0:0 Speed:8 MaxSpeed:8 BurnProof:Yes
Test mode: No / Eject after writing: Yes / Direct decoding: Yes / Write CD-Text: Yes
Use playback settings: Yes / Normalization: None