STM32F4

I am still going with the STM32F4 its a really good chip for DSP etc.

The 32K code size is not something that has limited me as of yet, I am unsure how big a 32K program would be?

I couldnt get Keil or CooCox to work with my system I set it all up as stated but I just couldnt get it to work

So now I have started a PhD and I will be doing a lot of electronics/programming looking ahead I am wondering what the hell I will do if I reach the 32K program limit? my new University no doubt will have lots of software for me to use but I want something I can get myself without worrying about licences etc

Anyone got any suggestions?