Hey guys..here is my experience. I was considering buying a PJ since last 6 months and about 2 months ago I got a deal on HD20 on ebay.com (PJ in Canada, Dealer ships free to USA). The cost of the PJ was at discount as it was manufacturer refurbished. I got the PJ for INR 34xxx and paid through SBI card via paypal. It got transported to me from Canada in 12 days through Amarex shop and ship. (about 7 days from Canada to USA + 4 days from USA to India). Transportation charges were quite reasonable at INR 42xx.
I had asked the retailer to show the cost as $350 only. So in fact i sould have been charged about INR 12xxx by customs, I sneakd in by paying only INR 52xx.
Here the misfortune strikes me and when I check the PJ, I starts giving problem and goes dough after operating for 5 mins. I go online and on hifivision.com and found out that many people had such problems, even those who had bought brand new units (Mine is a Manufacturer refurbished..that means new but refurbished...not brand new...though to my eyes it looks as new as it could be).
I took the PJ to digicomp in Nehru Place, New Delhi. There I was told that the Main board had to be changed. I dont know how they came to know that coz the engineer had had a single glance at the PJ. I was told that the equipment had to come in from Bangalore and its gonna cost me INR 13000(MB price)+1000(service charges).
I had to pay Rs 14728 finay for the repair work(NO US warranty honoured here)

. Though I knew all this coz I was prepaired for that.
So here is the distribution:-
1. Rs 34xxx - PJ cost
2. Rs 42xx - shipping to India
3. Rs 52xx - customs (should have been Rs. 12xxx but acted a lil smart here

)
4. Rs 14728- repairs
Final price Rs 581xx. Far less than what I would have got in India. And with the repairs done the final price is equal to what I would have got the brand new unit for from USA. All in all a little hassles bust the most economical way of getting the a PJ. I must reiterate for those who have doubts...the PJ is new, Not used, returned to Optoma by some store and then sent back in the market by optoma after refurbishing. I came to know later that even if i would have bought a So called brand new peice, the problem which occured could have happned then also.
Hope this helps those who are considering to buy a PJ. Specially those who can't make many trips to US.