RPTools Tokentool Dimensions

[SailorLovins]

What image size should I default to when creating the various generic sizes (Small, Medium, Large, ETC)?

[damned]

Either match your grid or go 2x grid for times when you zoom.
So if you have a 50px grid (recommended) go with 50/50/100/etc or go with 100/100/200/etc
I call the small the same size as medium - you might just leave some transparent space around the token.

[Trenloe]

The SmiteWorks guidelines for their product developers are as follows:

Small and less: 75x75
Medium: 100x100
Large: 200x200
Bigger than large: 300x300