u should have went with a SSD notebook and leveraged read cache features instead of huge 1 tb , VMs for Bigdata requires 1 gb ram with a Ubuntu OS for analytics of twitter data so such a huge spec wasnt needed in the first place
Paisapay is for Indian Ebay which is only for Ebay.in not Ebay.com, Ebay.com requires Paypal but paypal for india comes with heavy limitations and regulations and can be used with Credit card only if u dont have credit card but you have debit card only debit cards of Axis Bank and ICICI Bank...
You can buy from paypal using Debit cards of Axis Bank or ICICI bank , call paypal to verify whether they have added more cards. dont use SBI VCC as its valid only for a day and its not reloadable coz when you there is a issue or claim you cant claim a refund so check those issues when you gonna...
URL : http://steelseries.com/products/mice/steelseries-sensei-wireless
Flipkart URL : http://www.flipkart.com/steelseries-sensei-wireless-laser-usb-gaming-mouse/p/itmefag759xywpxj
For Any Queries please lemme know , i would be happy to reply
Thanks for your time