Here is an awesome ENB that was slightly tweaked by me. This originated from the UAR 2K12 Photomod (Boris' GTA San Andreas template) with specified settings. I am currently working on adding more depth of field to the game even though DX9 is a bit primitive in the area. Hope you enjoy!
Extract .rar folders and drop FXAA folder in the directory then the ENB contents afterward
Delete all the files that were extracted into the main directory.
In-game menus blur now fixed