With multiple misfire and those symptoms, it almost sounds like your plugs aren't hitting hard enough to burn the gas. Actually, and old prank we used to play was to pull a guys plugs and close the gap almost all the way down. It would start up and run fine, but when you hit the gas it would die.
But on yours, I would check the plugs and wires, then look at the coil pack.
I got my Jesus on the dashboard, but the Devil's under my hood! [/SIZE]