Logic Express Tempo Control Options

[dirkx]

Wondered if anybody can help me out here:

I'm planning to buy Logic Express but what i can't figure out is if it is possible to change tempo's in express when using loops. Does it automatically changes the tempo of the loops? Or do i need Audio to MIDI Groove Template for thet (wich is in Logic pro)
If working like that with loops isn't possible could i get some good results by using recycle or phatmatikk for the loops?
Just want to make my life easier

Thx.