This week on Limited Resources episode 36 Marshall and Ryan do crack-a-pack, recap last weeks topic, and for the main topic this week we take a deeper dive into MTGO, and how to use it.  Here are Ryan’s reference notes mentioned in the show:
A lot of detailed MTGO information covered in this episode! Here are the various paths and links mentioned in the show. All info is based on Windows XP.
Draft file save location: C:\Documents and Settings\[USERNAME]\My Documents\Games\Magic The Gathering Online\Drafts
Limited deck autosave: C:\Documents and Settings\[USERNAME]\Application Data\Wizards of the Coast\Magic Online\3.0\Decks\TournamentDecks
Second client .exe: C:\Program Files\Wizards of the Coast\Magic Online\MTGO_NET
Ryan’s Draft Spreadsheet: https://spreadsheets.google.com/ccc?key=0AjfzsMGl2p4VdGkyY0djRzR6dnFwSFB1eDdFaG5OM2c&hl=en 
(Note: not all of the formulas translated properly so I deleted them, but you can tally up the data to produce things like win % for each round, average packs won per draft, etc.)
Other MTGO Links:Using symbols in chat: http://wizards.custhelp.com/cgi-bin/wizards.cfg/php/enduser/std_adp.php?p_faqid=460 General tech: http://community.wizards.com/go/thread/view/75846/19208610/v3_Feature_Tech Hotkey breakdown: http://wizards.custhelp.com/cgi-bin/wizards.cfg/php/enduser/std_adp.php?p_faqid=646
Thanks for listening!