Hi mick and welcome to lipotrim.
You have actually come into the maintenance department where we are all finished with lipotrim and just maintaining the weight losses now, but to answer a few of your questions, everyone is different, but usually ketosis starts around day 3-5. The losses are usually around 1 stone per month, but men usually lose more than women.
When you go to the dropdown go to lipotrim forum, rather than maintenance or refeed, but you are still welcome to drop by here any time.