Thanks clasificado!!

Your name sound like spanish word, anyways...
This is a proof that Im totally noob, I thought that I only need to plug in my N900 into my PC, start Nokia Software Updater and enjoy the show!
1) I did not uninstalled everything, I thought it was not neccesary, because I read in other threads that after the updated is complete, you can run the application manager and install everything again, but I thought the N900 does this by itself.
2) According with healthchek app, I just have 38.7 mb free
3) I know reflashing is my last resort, and probably I will do it instead of updating by NSU because I just want a new fresh start.


Saying uninstall EVERYTHING you mean EVERYTHING?? I mean, all the apps I installed since I got my N900? Also, Do I need to delete all my media files? (music, movies, videos, etc)

Its funny to read all the posts here and in other threads, but now is my turn to ask questions, so far I always found answers to my questions reading the threads, but now Im a little desperate, I want 1.2 in my N900 NOW, lol

Thanks for your answers clasificado and anyone who wants to help me