Many thanks for all of your replies.
Autophile, thanks for your own link. I've gone through it and found it quite useful. The problem now is that they're not here anymore and i'll either have to take my car there or pay extra (lots extra m sure) to get someone to come here. I don't really want someone else to do it if m to use that.
Benz, i don't think that's available here.
Portage, i have gotten that done if it's the cutting cream you're talking about. it costs Rs. 500 on average but is to be done (and can be afforded) once every six months only (as i have to pay for such stuff secretly myself!). the rest of the duration is to be spent with other polishes.
Shawalian, Autoshine and Cosmic are rated the same by most polishers. My own experience says that lots of hard work is required with not much fruitful results with Autoshine.
Salarzae, if i remember correctly, my dad said that the painter asked him not to use that. It's seven yrs now and he wont remember. The poor painter himself died in an accident shortly after fixing our car.
So until Salarzae convinces me, or i get the Royal guys, i guess its Formula 1.