Trip to Malawi

I am from India and planning for a trip to Malawi.But i dont know any travel agent in India who could process my tourist Visa for malawi.
It would be very helpful if i have the following information.
1. Visa Requirements
2. Visa processing Fee
3. Travel Agent information (preferrably South
India)
4. Will i have to travel to the emabaasy/high
commission persnally to collect my Visa

Thankyou,
Regards,
Anil