ICICI's money to India service. You can send money to any account in India without any charges. They offer good exchange rate, and ACH transfer will take 4 to 5 working days.

Times of India's Remit to India service. The mony will be transferred with in 4 to 5 business days. It has referral policy if you refer your friends to use remit2india you will get incentives.

Remittance Services from SBI. Best exchange rate. Free for above $2500 transfer.