I have BSNL broadband internet connection at my home. I always use to do some hacks to speed up my internet connection.Just for curiosity i opened my ADSL router (which many people call modem).

Note: If your have problem related to ADSL Link Look at this post, which will give your trick to make your ADSL Link constant.
I just opened that router using philips screws driver, there was no seal or any such other matter which may cause WARRANTY VOID situation for my router.so i opened it without any fear.

This is how it looks from outside

Dataone DareGlobal modem (External view)

The Hacked Internal view (click to see bigger image)

Hacked DareGlobal Dataone modem (Internal View)

it has
•INTEL flash (one of the best flash in market)
•Hynix Memory (as name – best memory maker)
•BroadCom Control Unit(new for me-but older for network guys)

my older router/modem Ut300 r2u was not working thats why i got new router from BSNL for FREE
and yes i can say that Its best router that i got now

i archived 2.10GB/Hour mark on TORRENT using this this router.