I want to do Link Aggregation with a pair of dual ethernet Mac Pros and a couple of dual ethernet G5 PMs - a 2GHz dual core and a 2.5GHz Quad G5. Can anyone assist me in setting this up please? I have the Netgear GSM7212 but can't get phone support from Netgear because I bought it refurbished. Thanks. I think I've figured out how to create aggregations. But not sure if the benefit will result yet.