Could you respond when it's done? thanks!
You can find the windows package here
It is just a zipped bundle. No installer. It is made to be able to run stand-alone [ie. from a flash driver or etc.]
To check whether NESICIDE has found its compilers you can open the NESICIDE->Environment Settings item. Select "Compiler" from the left pane. Down at the bottom on the right pane you should see "NESICIDE found the CC65 toolchain here: <folder>". If you do not see that then compiling will not work. The cc65 compiler is included.
I have tested this and found it to work. Let me know if you have any issues.
Sorry for the delay.