Acetaminophen / caffeine / isometheptene mucate
"This works great for my migraines.  Much better than Imitrex, Zomig nasal spray or Fioricet.  Every once in a while, it will fail to knock out a migraine, but on the whole, it's a lot more effective than Zomig. It can make you jumpy, but faced with being jumpy or in horrifying pain, I'll take jumpy any day.

If you used Midrin and it worked for you, it's worth giving it a try."