Is there something wrong with the latest VirtualDub?

I'm using VDub v1.5.10 (18160), along with AVISynth v2.53 for some DVD conversion, and i keep getting the audio out of synch.

After checking with a few forums and finding nothing i decided to try the same script in TMPGEnc, and the audio synch was perfect.

I also tried the AviUtl v0.99 along the AVS-Input plugin from the "WarpSharp" package, and again, perfect audio synch.

AviUtl is great and fast but half the shit for it is in Japanese.

Anyone with any insight?

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# The Beginning
#
LoadPlugin ("C:\Ut\Video\DVD2AVI.dg\MPEG2Dec3dg.dll")
#
# Video is Forced-FILM 23.976
Video=Mpeg2Source ("D:\Insurrection\Trek9_YUV.d2v")
Audio=WavSource ("D:\Insurrection\Trek9_44.1.wav")
AudioDub (Video,Audio)
#
# The Middle
#
# LanczosResize (448,192,0,56,720,364)
# Output size won't fit on CD at: 448x192
#
LanczosResize (400,170,0,56,720,364)
#
AddBorders (0,3,0,3)
#
# The End
-------------------