This one for me. Took me a little while but SB is here for I9300.
For new slim users, read website main page and installation instructions.
Always flash in the following order
- Common 2.2.zip ( has gapps among others, including multi dpi play store, don't flash another one)
- any extras you want.
EDIT: I am having some issues uploading to my main website, so grab I9300 zip from here
EDIT 2: It's up on my main site. Get it from the downoads tab there. ( slimroms.net)
EDIT 3: Any wifi issues follow post 4
EDIT 4: NFC Fix here
Rest is available on website.
NOTE: Search, Read, Produce a Logcat then report any Stock Slim Issues