Processor selection

Hello,

Can anybody help me select a microcontroller (other than mx31 family). Here is what I need.

1. Built in floating point co-processor (VFP for example)
2. Built in high speed USB HOST
3. Has linux for it already
4. Low cost (below or quantity 1000).

If it doesnt have a BGA package that would be great also (but not that important).

I'm soooooo desperate!!!

Thanks Dread-locks