Erase OS 10.7 and re-install OS 10.6?

I made a mistake by installing OS 10.7 over OS 10.6 and I'm going to rid it off my hard drive if the last thing I do.

Can anybody help me figure out how to do that?

So are you saying that you want to reinstall 10.6? If so...what OS install media do you have?

- Nick

???? Interresting.

Question have you ever thought of dual booting o.s's you can create 2 hard drive partitions using disk utility install snow on one and lion on the other this way if you need to run something older you can and something newer you can.

I Triple boot my mac pro.

i Have mac os x 10.5 installed because it does full screen power pc support for older apps.

i also have snow and maverick and yosemite all running on one machine.