This is the SMN XML I use. It was the original work of Dakpluto, I probably totally butchered his name..It's an older file but gets the job done flawlessly. I've personally made some changes to it. I love the auto Elemental Syphon but It has some draw backs. I wanna be able to DD's w/ elementals if I want too, just to mess around. So there's alot of added sets. It's a pretty straight forward XML. Nothing overly complicated.
Note: Auto Elemental Syphon by default is set to 0(zero)-off. For the reasons I explained above. I wanna be able to bring an out elemental even if its a get outta jail card(aggro) without it auto releasing on me >_> However you can just turn that function on if you wish by placing 1 instead of the zero in the variables. If you continue to have it off. I have a simple macro that takes advantage of turning it on the moment i need a syphon then turning it back off.
I feel the white_wings file is a bit too extreme for Summoner and people have said links of XML's running together tend to lag a REAL lot.
I have no special rules for Avatar's Favor because I have over 447 Summoning skill in just avatar perpetuation cost sets. As well as wards.. you may need to fix the delay on Earthen armor or get rid of it at the very bottom. I'm capped on the duration but not everyone will be.
Macro as follows:
/console sc var set ES 1
/ma "Light Spirit" <me>
/wait 1
/console sc var set ES 0
Works like a charm. Sounds a bit complicated but really its not. Just plop gear into sets and it's very straight forward. The only complicated part is the way I have syphon working, but I thoroughly explained that, i think.
SMN Spellcast
EDIT: Edited as of October 15, 2011.
-----Was informed that the coding of the XML I had posted, was being messed around with in the Alias rules. See link above. Download and change extention as XML or Raw (Select ALL> Copy+Paste). I don't know another way of sharing this link, without hosting the actual download XML. Sorry if there was a better way..