Best Portable DVR to be used in India

I wanted to buy a DVR to record TV programs from Dish TV.I am in India.It should be portable (i mean i shoulb be able to carry it) and can be used in other countries since i travel often outside india.Could any ps suggest me a DVR that can be used in India.Currently I am in US If u could suggest me one from there would be great

Many Panasonic DVD Recorders would fit inside a 16-17 laptop case, not sure it would work in India.

What about a laptop with a DVD Burner and a installed TV Express card?