Ok, this one could be complicated. I will be using the E-PL1 in primarily two ways Mode 1. Tripod mounted and exclusively with legacy macro lenses No need for AF Need to be able to quickly select and zoom into any part of my composition while focusing (while shooting damselflies this is usually one or more of the far corners) Need to enable anti-shock (because of lack of remote release support - d'oh!) Need to find creative assignments for the Fn and REC buttons Single shot advance only Will need flash for fill (planning to use my Metz 15 MS-1 wireless ring flash) Will need to set auto preview to a very brief duration, histogram overlay will be sweet Real-time shadow/highlight clipping preview will be very helpful IBIS needs to be off Flash sync needs to be the highest possible Mode 2. Handheld with an m4/3 tele-zoom (such as the Lumix 45-200) and an achromatic diopter (such as Nikon 3T/Canon 500D/Olympus MCON-40/Marumi DHG Achromat 330) Always use AF Need to be able to quickly select AF zone but no need to zoom in Need to disable anti-shock Need to find creative assignments for the Fn and REC buttons suitable for the purpose Need to be able to turn ON/OFF continuous shooting at a single button press Will need flash for fill (planning to use my Sunpak PF20 XD flash either wirelessly or on hotshoe) Will need to set auto preview to OFF Real-time shadow/highlight clipping preview not needed IBIS needs to be ON Flash sync needs to be the highest possible Questions: I would appreciate insights on how to assign desired settings to achieve these, especially the blue colored items. Additional suggestions/thoughts will also be helpful. Thanks in advance!