i always order fridays, cuz thats when i get my paycheck.... lol... it sucks..
newegg is almost always next day for me... thank god i live in california!!!!!
and for the crossfire questions... you just need a crossfire card.. and yes the x1900 would work in crossfire, you just need the x1900 crossfire edition card.. which would be the master... and the x1950 no longer needs a master card, but instead uses a bridge just like SLi