Hello DD,
1./ When I want to take a screenshot mid-game I usually press the PrtScrn key on the keyboard........then Alt-Tab back to windows and load up my favourite graphics program (PSP), then past it into the program with Ctrl-V. Then just save the picture using a suitable name and format.
2./ Resistance has better graphics, more detail and additional scripting commands. In short, if you like 1.46, Resistance is even better. However, if you plan to get it, make sure your machine meets the minimum requirements or preferably the recommended requirements.
3./ Resistance adds......A bus........A motorbike,......A bicycle.......A police jeep..........A V-80 east chopper........Many many new buildings and objects also. I'm sure I missed some things, but you get the idea. Also a lot of the very good third part addons will only work with Resistance....(BAS choppers for instance).
4./ Amongst other things the Editor has at least 2 extra buttons I could mention.........Show Textures and Show ID numbers. Both very usefull.
5./ Try the Editors Depot for any number of scripting tutorials, both advanced and for beginners.......here:
http://www.ofpec.com/editors/browse.php?category=1_3I would also recommend you get the command reference so you can refer to it in order to understand scripting commands and the syntax each command requires.
Hope this helps you a little.
Planck