For me, it;s the software that makes an upgrade to somethign like the rt.x10 a reasoanble proposition, if you need to upgrade s/w that is!
The card with all the s/w comes in at about the prioce of Premiere alone so anyone looking to upgrade might want to consider the purchase.
Buy Premiere and get the other s/w and real time editing for free.
Most likely what I'll do when my old Athlon (bless it!) get renewed. Oh, and dual monitors too