Need some help

I have a Nokia 6300 Phone. Now I m planning to get a new connection which can serve for both, less STD charges and good speed internet connection.

So for which plan shud I go????????

Someone told me that Airtel provides a good unlimited Browsing/Downloading internet plan and also low STD rates.

Need more suggestions............

Also I m planning to buy a new System for me with a good configuration.
I need a configuration which provides extreme gaming and nice development work as I m a Software Engineer working with Dot NET(VS 2005). Also I will install Vista & Linux on it as needed.

Also I need a good music system with it + good quality headphones +

My budget is around 40-45K

As I think, I shud go for a Desktop PC as it can be upgraded & also I can get a high configuration for such budget but my friends suggested me to go for a Laptop as I m Software Engineer.

I m confused so need some good suggestions.......

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