Hi Guys - I tried using Lucas' hudson build of the seaside image which has eCompletion enabled in it by default - and I have to say I found it much snappier and it just seems to work better somehow (take this with a pinch of salt - as a Dolphin user I find so many things strange in Pharo - but I keep plugging away trying to convert myself to a place where I feel comfortable). However I do like the MercuryPanel in the standard Pharo/Seaside image - and as I don't know/understand what gets loaded into each image, I thought I would try just unloading oCompletion and loading in eCompletion in the standar seaside 3.0RC image instead. Anyway - I get an error when I do this (things are registered to receive events, and then when they start to unload things aren't there to receive the events and so you get a walkback). I logged a bug report for this - but did eventually manage to unload oCompletion manually. However when I then loaded eCompletion it seemed that certain classes weren't being picked up, so I had to resave a few methods in the debugger to get it going (is there a way to just refresh an image to make sure all classes are up to date?). Is there an easier way to load/unload oCompletion and eCompletion? Tim