You don't read what I write.
There is NO limitation on number of bars imported.
The "number of bars" setting is only for eSignal/IQFeed plugins
to avoid entering absurd numbers for sources that do NOT provide more history ANYWAY. Even if there was no message these sources would not give you more. This setting does NOT apply when you import data.
You can't plot minute and daily bars within the same chart. This can only be done in a formula which is not exactly the same.
Yes you CAN. You can mix any number of intervals in single chart. *ALL* charts in AmiBroker are formula-based. Nothing is "closed source" or hard coded. This gives advantage because the user can customize so called "built-in charts" because they are OPEN source (full formula in AFL provided for any chart). So the links provided above present formulas that show how to plot many intervals on one chart (see examples section of: http://www.amibroker.com/guide/h_timeframe.html
And yes I can have 10 (upto 256) groups of different session settings. These cover separate and independent start/end day session and independent start/end night session times for each group. Using different times for monday and tuesday as in your example is not supported right now because no one really requested it. If there is such demand we can easily add that and the impact for performance for such thing is ZERO.
Yes you are right you can not guarantee 100% correct information. Actually what you provide is far far far away from correct.
And I only speak up when you are spreading obviously false information about AB. If you stop doing that I will not have any reason to correct you.
And yes you are using unregistered AB for more than 30 days because you have even shown videos in this thread prepared by yourself that clearly show you are running AB. So you are contradicting yourself.