Yes, I doubt that they would cut off Code Geass from [adult swim]. If by chance they do than [adult swim] is gonna have to suffer through the rebellion as well, muwahahahah. The first season is 25 episodes total, although it was originally 23 but due to the high demand they produced Stage 24 and Stage 25 to "wrap up" things (or thats what I'm brought to believe)...in which they really didnt wrap anything up, instead they ended Stage 25 with a "WTF!?" moment that made viewers crazy to find out the conclusion. This in turn increased demand for a sequel, hence now there is Code Geass R2...or thats what I've come to hear.
Code Geass - Lelouch of the Rebellion R2 is projected for a total of 25 episodes. (according to Wikipedia) Currently they're up to Turn 6, which in my opinion is the BEST episode so far. You guys are gonna have to wait a while to see it...legally atleast. ^^;
Code Geass - Wikipedia, the free encyclopedia