Having read the prototype preview at my-symbian, I'm wondering if it's possible to make the internal 32gb and/or the 32gb SD card capable of app installation and leaving the 256mb RAM and 768mb swap file area to do the heavy lifting ie. Load the program into memory when used, and remove after use in that memory.

Is this just a silly musing in hope, or do-able? It would certainly trump all the other closed source phone OS's

try this:
http://talk.maemo.org/showthread.php?t=32252
please do utilize the search button for future reference