Finally a new version of A/NES CGFX released with quite some nice improvements!
V1.27 features an optimized graphics-engine and ROMs that perform intensive CHR-ROM swapping gets a nice little speedboost (+4-5fps on my 040/25 probably better on faster CPU's). However other games will also perform better with this optimization. Some other sprite-related bugs has also been fixed. Get the new version at: http://hem.passagen.se/anescgfx/