Who tell you so? LOL.
Seems like you're not familiar with hardware...

Usually, OC without raising voltage will not increase temperature.
This is one of the common thing when come to OC. Speed =/= Heat. Power(aka Current x Voltage) = Heat.
Even if it's increased, it won't be much also maybe like 0.5C, 1C or 2C only.

LOL. The little heat, you can't give?
It's like less than 1C... and usually it's like nothing at all.

I don't feel my phone is heated up when I've it OCed to 1520MHz.

There seems to be a lot of confusion regarding running apps, multitasking, background tasks and such.

When you launch an Android app, the task is active/running. You use the app, play with the app, etc.

When you exit back to the home screen (or go to a different app), the app is stopped. This means that the app is frozen and will not run/take up battery/etc. It also means the Android OS can freely kill that task if the Android OS needs more memory for other things (i.e. you opened up a really heavy game, you haven't gone back to that app in a while, etc).

So how does multitasking work? How does your app check for email in the background? This is done by something called services. Services run in the background, you don't really see it anywhere on your screen. Even when you quit your app, it still has a service running in the background. It checks your mail even if you're not in the app, it checks for new messages when you're not in the app. If you're busy downloading something using your browser, and you go to a different app, your download still continues, because the browser is running it's own download service in the background.

An example to this would be WhatsApp. If you don't open the app, how does it check for new messages for you? It runs the WhatsApp background service to check for messages for you. You don't have to open the app to keep checking for new messages, it already runs by itself in the background. The Android OS takes care of what services to run, kill, etc automatically for you. That's why if you use a manual task killer (you shouldn't, btw), after a few minutes you'll notice the WhatsApp service running again.

This, of course, does not apply to ALL apps. It depends on whether the app developer has made such a feature available or not. Let's take Draw Something as another example. It doesn't have a background service, therefore it doesn't notify you if you have new drawings to guess.

tl;dr, to answer your question, you don't have to open viber/yahoo/gmail/gtalk to get notifications. The notification part of these apps are running in the background and are checking for new messages for you.

Also, regarding the ICS tasks button, all the tasks listed there are "frozen" apps... the apps themselves aren't running and aren't taking any CPU resources.

For better understanding, you can also read up on the Android Activity Lifecycle, but it's more technical and more for programmers: http://developer.android.com/reference/and...tivityLifecycle

Well, i use gameboid, its free on dev's website

Liquid Smooth v1.1 ROM seems to have problem with WIFI and it's confirmed by a lot of users.

I am rolling back to AOKP Milestone 4 or flash other ROMs soon...

I got it from here, i think this is his official account
GameBoid

Just download any gameboy advance roms then gameboid will run it

First you need to download the gba_bios.bin file, google it and u shud be able to download it. Go into settings, at gba bios file, select the .bin file.

Not sure, never try, but u can download and try

I used  to be on franko kernel M1 with AOKP milestone 4. Discovered my battery life no longer long  as what I used to have. Then after I upgraded the franco kernel to build 94, my battery improve drastically. I read the xda forum where    it stated you should be on at  least build 86 and above to get good battery life.

Guy
I wonder is the any notification for facebook
I already install facebook apps but when got post or event, the icon did not show any notification like those on iphone where got small number beside the icon. Is android able to so this?

well dat's not big already. FLAC could be up to 30mb per song and WAV is around 50MB. no way putting them  into my GalNex so all is mp3 format. but then the songs folder edi more than 6gb.
on the other hand my GalNote are mostly FLAC format. the audio folder is 10gb++     

yes it is. code is I9250
not to say poor, but sometimes noises can be identified.

gurpreetsingh- nvr heard of some1 wanting to reduct the speed of the internet trololo...
but yeah it makes sence.. gona do a few searches....

I'm on U mobile and I can't be bothered about restricting bandwidth usage.

Average still below 1gig usage / month. Even open up for tethering to friends. 

Problem is, some area, even with HSDPA with good signal, but line tak jalan (Mid Valley, inside House of Notebooks, Machines, etc.) So friend kena tembakked by me again. 

Had Talk video chat with my brother just now, I was on HSDPA, smooth. Played with facial augmentation, frightened my little nephew. 

opera no private /inrecognito browsing?