Hi Charlie,
You can configure a range of ports to be allowed on an access-list by using the Obect group feature.You need to define the range of ports in an Object-group :
Eg:(config)#object-group service high_ports tcp
(config-service)#port-object range 1024 65535
(config-service)#exit
Once you define the Obect group you can call this object group on the Accesslist:
access-list abc permit tcp any any object-group
-Somanna M P