Shipping How-To's

I wonder if someone could give me some insight into how to set up this type of setup for shipping.

I would like to provide Real-Time shipping for UPS (I already have that configured and working), for only those orders where the weight is over 6 LBs.

For orders above and below 6LBs I want to offer Real Time Shipping for USPS Priority Mail (already configured and working).

I just don’t know how to enable/disable the shipping methods based on overall weight.

Ok I found and realized that I can set the Weight Limits under Shipping Method to 6.00 - for the UPS and that removed it for all orders under 6.00 Lbs. Very cool.