Not that it really matters, but...
isnt the shot on Air Sylhet site a -300 ?
Posters have pressumed it's a -200 linked somehow to BHX, but I beg to differ.
If you have nowt better to do count the windows !!!
http://www.airliners.net/open.file/0831005/M/
Apologies in advanvce if I'm wrong