TriGem, you can use your PC to clay the car too. Autogeek.net sell a pad with a hole that you stuff the clay into and use a low speed setting. Sonus makes the green clay that will be a little less potent for more frequent use so you don't strip off your sealant.
here' my new formula for lowest effort shine using the pc
1. Optimum No-Rinse (add it to your car wash soap, rinse water or for claying)
2. Clay using the PC
3. Klasse All In One (the undisputed king of polishes) use a foam pad, like blue.
3.
Poor Boys EX with Carnauba. From what I hear this the only sealant that gives depth. Not just a glassy finishy like Klasse SG and so many other synthetics. Must be the Carnauba additive.
Put away the PC.
4. Finish Kare FX 100 Sealant
5. Finish Kare 425 (the my new required last stage)
If you are a real show off you can add step 3.(A)
S100 Carnauba Wax. Yes the FX100 will actually seal Carnauba!
by the way this is gaining popularity when used with the Optimum No Rinse (and get a sea songe!)
http://autogeek.net/fofowagunhag.html