2. The help of PEP 2.4.23.0 says that it supports "multiple page view". It says to "double click a tab in the WYSIWYG to undock it". I tried double-clicking on a tab, and nothing happens. What am I doing wrong?
Left click on the tab and drag it to the middle of the screen. Several boxes with arrows will appear. Drag and release the tab on one of those arrowed boxes.
5. Assuming I can upgrade the firmware but stick with PEP 1.x, will WPA start showing up as a choice in the System Properties->Encryption menu? Right now, it only shows options for WEP.
No. You have to use PEP2 to access WPA
7. I see the latest PEP 2.x has a feature that supports macros. Does it provide the same capability of reusing code like PEP 1.x provided via links? Any gotchas or things to watch out for?
It is very similar to the way links used to work. I haven't found any issues.