I recently (just before Christmas) purchased an new N90s and SB28 with 24-120D. For the last 20 years I used an EL with a Vivitar 285 and know that system inside and out. I felt totally comfortable with it and could almost totally predict the outcome of just about any photographic situation using them. I have been through the manuals for the new stuff several times, taken quite a few pictures, read again on certain subjects, and still don't know what is going on. It all just about overwhelms me to try to sort it all out. Does anyone know of any simpler or better manuals for this equipment or have any advice for me? I would appreciate any help. Please contact me personally at [EMAIL PROTECTED] Coleman Locke [EMAIL PROTECTED] Wharton, Texas