Compatibility with LN46A650?

[erdem_ua]

Standard hacks for B series only. They doesn't apply to A series. You can just enter to TV via ExLink port but nothing more.
If your device have ethernet and it if could play videos from USB stick\ than might be you can view movies from your computer via ethernet. But I don't expect if it's possible on your modal too.
If you want to hack your device, you can read our Wiki page. Hacks for B series but some of them can applies to A series. Thats all.