Azhar,

Going by your confessions about running into an on-board code space problem most times, I just was wondering if you had tried to optimize the code ?

1. If you are doing in "C", why not take over some routines into assembly ? I am sure you must have had a look at the output of the compiler and you sure can tell where you can produce a tighter code...

2. Too many macros ?

3. Till now there is no information on the specific derivative that you are using - is there not a fellow with more code space ? I am sure this must have been the most obvious route - just thought will mention it.

4. Code banking ? I have never used this and was wondering if it is a better option to virtual machines.

Assuming you fit in the code in the 600 bytes or whatever, where is the headroom for debugging and code additions if required ?

I am sure all of the above must have crossed your mind - I myself am just thinking aloud.

Cheers

raghu