When opening your price list with the Price List button, a separate instance of the list will be created. This allows you to modify your price list without any conflicts from running auto set price tasks. I'd still recommend not attempting to modify your list while ASP is running, however.
I've switched the ESP from GDI to Direct2D, which uses the GPU instead of the CPU. It seems to have increased the performance quite a bit. I got ellipse transformations done today for AoE circles, as well as rectangles for line AoEs.
These changes require Speeder version 20472+.