Thank you very much to all of the dev and those who helped.
For now, I did root it and inserted the scripts I need and it is working like a charm. However, Atrix 2 has a script to switch the SD card from internal to external. Yes, I woulds like to do so. Is it possible to use class 6-10 card 64Gb? Better yet, if we can use part of the 64GB as an ADDED feature to increase the ram like a unix or linux style, will it be possible? If we could run the ram using entirely the class 10 SDcard, it would be the best. The unit will be lightning fast. Will have no lag on those who play heavy games.
It is just a question though.
By the way, the Ureadahead script for the SDcard, can it be set higher than 512 up to 1024 or 2048? or it depends on the latency of the processor and the ram capacity ?
Might see something interesting here for SGP4 & 5.