that is not notification toggle, that is called power control widget

you'll get some extra apps in kejar not in other releases, e.g. currents, books and movies, gmaps got world wide navigation unlocked
that's about it, nothing special

i think there's a few team that have gapps releases that fixes stuff like picasa not syncing and stuff, have to ask other jelly bean users for this matter.

no, i have been using kejar gaap for all my JB roms

Larger file size means more Gapp apk are includes, so will sure be better in general

the story behind it was , the mods doesn't see CNA as a real developer and accused him of just copying features from other ROMs and dev thus giving him a hard time.

However, what i don't understand is there are many dev like CNA too but no problem. If you look into his build info/change log, i see him always credit the ori devs properly for all the features. I really dunno whats the real problem

XenonHD v7.0 (11.08.12):
Updated to 4.1.1 JRO03L
Added support for Grouper.
Added performance settings.
Added lock screen weather.
Added Bluetooth AVRCP 1.3!
Unlinked ringer and notification volume.
Added safe volume headset.
Added NFC polling settings.
Added prebuilt effects for camera.
Added color selection and alpha settings for notification toggles.
Added lockscreen wallpaper settings.
Added option to change navigation bar color and transparency.
Fixed bug in lockscreen battery percentage.
Added spare parts.
any other rom now based on JRO03L?

It's an MTP problem.  It's unknown when the files view will be refreshed on your PC.

I use this and it helps.  Run it and let it finish before plugging into PC.
https://play.google.com/store/apps/details?...m.bero.sdrescan

due to limitation of MTP, WIFI file explorer is my solution.

I don't think this is a problem need to solve. it's simply said MTP is not equal to USB mass storage.

if you don't want 3rd party app, cloud is alternative workaround.