Regarding proxy software (stratum) I have to reccomend BFGMiner over Slush's proxy. I've used both for awhile now and BFG comes out much better. The blades don't have near as many issues, and the work shares are more consistent.

In addition to making sure the blades work like a charm, it's nice being able to see aggregate stats on the blade farm in one spot without using html. I'm convinced that html request processing on the blade's part causes network issues for the blades.

Anyhow, 3 thumbs up to luke-jr and bfgminer.

For this thread to be considered 'comprehensive', I suggest the OP provide software proxy info on the first post, as the thread has had folks inquiring about it. I suggest BFGminer as the primary focus, Slush's should also be mentioned. Just a suggestion.